New Eco-Friendly Tech Eliminates ‘Forever Chemicals’ With Record-Breaking Speed–And it’s Reusable

PFAs self-destruct in this layered double hydroxide material made from copper and aluminum – credit: Rice University

University researchers in Texas and Korea have collaborated to developed an eco-friendly water purifier that captures—and destroys—toxic “forever chemicals” (PFAS) more than 1,000 times better than current methods.

Their study marks a major milestone in addressing one of the world’s most persistent environmental and health threats.

PFAS are synthetic chemicals first created in the 1940s for use in products ranging from Teflon pans to waterproof clothing and food packaging. Their ability to resist heat, grease, and water has made them valuable for industry and consumers, but that same resistance means they do not easily degrade.

Current health studies have suggested their lingering residues in water are linked to possible liver damage, reproductive disorders, immune system disruption, and certain cancers.

Traditional PFAS cleanup methods typically rely on adsorption, where molecules cling to materials like activated carbon or ion-exchange resins. While these methods are widely used, they come with major drawbacks: low efficiency, slow performance, and the creation of additional waste that requires disposal.

“Our new approach offers a sustainable and highly effective alternative,” said Professor Michael Wong at Rice University, who specializes in nanotechnology, chemistry, and biomolecular engineering.

The innovation centers on a layered double hydroxide (LDH) material made from copper and aluminum, first discovered by South Korean Professor Keon-Ham Kim, while he was a grad student at Korea Advanced Institute of Science and Technology in 2021.

While experimenting with these materials, a student at Rice, Youngkun Chung, discovered that one formulation with nitrate could adsorb PFAS with record-breaking efficiency.

“To my astonishment, this LDH compound captured PFAS more than 1,000 times better than other materials,” said Chung, a lead author of the study.

“It also worked incredibly fast, removing large amounts of PFAS within minutes, about 100 times faster than commercial carbon filters.”

The material’s effectiveness stems from its unique internal structure.

Its organized copper-aluminum layers combined with slight charge imbalances create an ideal environment for PFAS molecules to bind—with both speed and strength.
Works equally well in river water, tap water and wastewater

To test the technology’s practicality, the team evaluated the LDH material in river water, tap water and wastewater. In all cases, it proved highly effective, performing well in both static and continuous-flow systems.

The results, recently published in the journal Advanced Materials, suggest strong potential for large-scale applications in municipal water treatment and industrial cleanup.
Closing the waste loop

Removing PFAS from water is only part of the challenge. Destroying them safely is equally important. The team at Rice developed a method to thermally decompose PFAS captured on the LDH material. By heating the saturated material with calcium carbonate, the team eliminated more than half of the trapped PFAS without releasing toxic by-products.

Remarkably, the process also regenerated the LDH, allowing it to be reused multiple times—refreshing itself for reuse.

“It’s a rare one-two punch against pollution,” wrote Science Daily, “fast cleanup and sustainable destruction.”

Preliminary studies showed the material could complete at least six full cycles of capture, destruction and renewal, making it the first known eco-friendly, sustainable system for PFAS removal.

“We are excited by the potential of this one-of-a-kind LDH-based technology to transform how PFAS-contaminated water sources are treated in the near future,” said Professor Wong said.“It’s the result of an extraordinary international collaboration and the creativity of young researchers.” New Eco-Friendly Tech Eliminates ‘Forever Chemicals’ With Record-Breaking Speed–And it’s Reusable
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Samsung's 600-Mile-Range Batteries That Charge in 9 Minutes Ready for Production/Sale Next Year

A mock-up design of Samsung SDI’s solid-state battery – credit, Samsung, released

In late October, Samsung announced that it was preparing to take its long-anticipated solid-state batteries to market with a trilateral agreement between itself, BMW, and American battery expert Solid Power.

It was January of last year that industry outlets began to get some of the promises that all-solid-state batteries (ASSBs) developed by Samsung SDI would bring. With an energy density of 500 watt-hours per kilogram, they’re twice as dense as conventional lithium-ion batteries.

Samsung claimed they were smaller, lighter, and safer, capable of driving 600 miles, and charging with
in 9 minutes. Typically, a lithium-ion battery pack in a modern EV charges from 10% to 80% in around 45 minutes, and has a limit of around 300 miles of range.

“Samsung SDI’s preparations for mass-producing next-generation products of various form factors such as an all-solid-state battery are well underway as we are set to lead the global battery market with our unrivaled ‘super-gap’ technology,” said Samsung SDI CEO Yoon-ho Choi.

ASSB cells use solid electrolyte instead of liquid electrolyte found in a lithium-ion battery. They offer superior safety, as they aren’t flammable, and last for 20 years, or 2,000 charge-discharges, equating to 1.2 million miles.

Under the trilateral agreement, Samsung will supply ASSB cells featuring the solid electrolyte developed by Solid Power to the German automotive group BMW, which will then develop modules and packs for ASSB cells to fit into their next-generation evaluation vehicles, expected in late 2026.

Metal Tech News reported in January that ASSBs will also debut in some smaller Samsung devices during 2026, including the Galaxy Ring fitness tracker, as a way of testing the new power supplies in the real world before incorporating them into smartphones, laptops, and other devices.Samsung’s ASSBs use a silver-carbon layer as the anode and a nickel-manganese-cobalt material for the cathode. Silver is not only the most electrically conductive metal available, it’s also substantially more plentiful in the Earth’s crust than lithium. Samsung's 600-Mile-Range Batteries That Charge in 9 Minutes Ready for Production/Sale Next Year
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Japan, Korea develop prototype nuclear batteries

The uranium battery concept (Image: JAEA)

The Japan Atomic Energy Agency has developed what it says is the world's first "uranium rechargeable battery" and that tests have verified its performance in charging and discharging. Meanwhile, South Korean researchers have developed a prototype betavoltaic battery powered by the carbon-14 isotope.

The uranium storage battery utilises depleted uranium (DU) as the negative electrode active material and iron as the positive one, the Japan Atomic Energy Agency (JAEA) said. The single-cell voltage of the prototype uranium rechargeable battery is 1.3 volts, which is close to that of a common alkaline battery (1.5 volts).

The battery was charged and discharged 10 times, and the performance of the battery was almost unchanged, indicating relatively stable cycling characteristics.

"To utilise DU as a new resource, the concept of rechargeable batteries using uranium as an active material was proposed in the early 2000s," JAEA noted. "However, no studies were reporting the specific performance of the assembled uranium rechargeable batteries."

It added: "If uranium rechargeable batteries are increased in capacity and put to practical use, the large amount of DU stored in Japan will become a new resource for output controls in the electricity supply grid derived from renewable energy, thereby contributing to the realisation of a decarbonised society."

According to JAEA, there is currently about 16,000 tonnes of depleted uranium stored in Japan and some 1.6 million tonnes stored worldwide.

JAEA said it is now aiming to increase the capacity of uranium storage batteries (the amount of electricity they can store) by circulating the electrolyte.

"Specifically, we will be examining whether it is possible to increase capacity by increasing the amount of circulating electrolyte and the concentration of uranium and iron, and what the optimal materials are for the electrodes and membranes that make up the storage battery," JAEA said. "If we are successful in increasing the capacity of uranium storage batteries and put them to practical use and implemented in society using depleted uranium stored in Japan, we can expect them to play new roles such as adjusting supply and demand for mega solar power plants."

It says the need for rechargeable batteries has been increasing in recent years with an increase in the introduction of renewable energy sources. Power generation from solar, wind, and other sources is affected by weather conditions and has the instability of fluctuating power generation. To stabilise the power supply in this situation, output controls via energy storage devices such as rechargeable batteries are necessary, and the development of new energy storage technologies is attracting attention.
Batteries to last a lifetime

South Korean researchers are considering radiocarbon as a source for safe, small and affordable nuclear batteries that could last decades or longer without charging.

Su-Il In, a professor at Daegu Gyeongbuk Institute of Science & Technology, will present his results at the spring meeting of the American Chemical Society, being held 23-27 March. The research was funded by the National Research Foundation of Korea, as well as the Daegu Gyeongbuk Institute of Science & Technology Research & Development Programme of the Ministry of Science and Information and Communication Technology of Korea.

With the increasing number of connected devices, data centres and other computing technologies, the demand for long-lasting batteries is increasing. However, In says that the performance of lithium-ion (Li-ion) batteries is "almost saturated". His team is therefore developing nuclear batteries as an alternative to lithium.

The researchers have produced a prototype betavoltaic battery with carbon-14, an unstable and radioactive form of carbon, called radiocarbon. "I decided to use a radioactive isotope of carbon because it generates only beta rays," said In. Moreover, a by-product from nuclear power plants, radiocarbon is inexpensive, readily available and easy to recycle. And because radiocarbon degrades very slowly, a radiocarbon-powered battery could theoretically last for millennia.

(Image: Daegu Gyeongbuk Institute of Science & Technology)

To significantly improve the energy conversion efficiency of their new design, the team used a titanium dioxide-based semiconductor, a material commonly used in solar cells, sensitised with a ruthenium-based dye. They strengthened the bond between the titanium dioxide and the dye with a citric acid treatment. When beta rays from radiocarbon collide with the treated ruthenium-based dye, a cascade of electron transfer reactions, called an electron avalanche, occurs. Then the avalanche travels through the dye and the titanium dioxide effectively collects the generated electrons.

The new battery also has radiocarbon in the dye-sensitised anode and a cathode. By treating both electrodes with the radioactive isotope, the researchers increased the amount of beta rays generated and reduced distance-related beta-radiation energy loss between the two structures.

During demonstrations of the prototype battery, the researchers found that beta rays released from radiocarbon on both electrodes triggered the ruthenium-based dye on the anode to generate an electron avalanche that was collected by the titanium dioxide layer and passed through an external circuit resulting in usable electricity.

These long-lasting nuclear batteries could enable many applications, says In. These include powering implants, remote applications, and satellites. For example, a pacemaker would last a person's lifetime, eliminating the need for surgical replacements.However, this betavoltaic design converted only a tiny fraction of radioactive decay into electric energy, leading to lower performance compared to conventional Li-ion batteries. In suggests that further efforts to optimise the shape of the beta-ray emitter and develop more efficient beta-ray absorbers could enhance the battery's performance and increase power generation. Japan, Korea develop prototype nuclear batteries
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Shingles vaccine can protect heart health up to 8 years: Study


New Delhi, (IANS) People who are given a vaccine for shingles -- zoster vaccine -- have a 23 per cent lower risk of cardiovascular events, including stroke, heart failure, and coronary heart disease, according to a study of more than a million people.

The live zoster vaccine contains a weakened form of the varicella-zoster virus that causes shingles.

Shingles is a viral infection that causes a painful rash. It has also been linked to a higher risk of heart problems.

The condition can lead to serious complications, especially in older adults and those with weak immune systems.

The study showed that protective effect of the vaccine lasts for up to eight years and is particularly pronounced for men, people under the age of 60, and those with unhealthy lifestyles, such as smoking, drinking alcohol, and being inactive.

"Our study suggests that the shingles vaccine may help lower the risk of heart disease, even in people without known risk factors. This means that vaccination could offer health benefits beyond preventing shingles," said Professor Dong Keon Yon from the Kyung Hee University College of Medicine in Seoul, South Korea.

The study included 1,271,922 people aged 50 or older living in South Korea.

The findings showed that among people who received the vaccine, there was a 23 per cent lower risk of cardiovascular events overall, with a 26 per cent lower risk of major cardiovascular events (a stroke, heart attack, or death from heart disease), a 26 per cent lower risk of heart failure and a 22 per cent lower risk of coronary heart disease.

Yon explained that shingles infection can damage blood vessels, and cause inflammation and clot formation that can lead to heart disease. But vaccination may lower these risks.

“Our study found stronger benefits in younger people, probably due to a better immune response, and in 

Previous research shows that, without vaccination, about 30 per cent of people may develop shingles in their lifetime. Shingles vaccine can protect heart health up to 8 years: Study | MorungExpress | morungexpress.com
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S. Korea to develop 100 advanced industry materials within 5 years

Seoul, (IANS) South Korea will seek to secure technologies for 100 advanced materials for the chip, biology, and other industries within the next five years, the science ministry said on Thursday, a move aimed at strengthening its own supply chains.

According to the Ministry of Science and ICT, the government will support science research and development projects to independently develop 100 advanced materials, including 20 semiconductor-related materials, 23 battery materials, and 10 biomaterials, Yonhap news agency reported.

The government also has a 10-year plan to develop 100 materials for future technologies, such as artificial intelligence chips, quantum, robotics, and space, to secure a competitive edge against other countries in the industries.

The move comes as experts assess South Korea's technological capabilities in advanced materials remain at 84 per cent of the level of the United States and also lag behind those of China and Japan, the ministry explained.

"The advanced materials sector is a key driving factor that determines the country's capabilities in key strategic technology fields, such as semiconductors and secondary batteries," Science Minister Yoo Sang-im said.

"We will expand investment in materials technologies for the present and future to preemptively respond to any potential global supply chain crisis," he added.

Meanwhile, South Korea's industry ministry recently informed that the country has kicked off its first domestic production of filters using nanotechnology, paving the way for the self-supply of a critical product needed to produce semiconductors, Yonhap reported.

The production began at the factory of Synopex in Dongtan, 40 kilometers south of Seoul, with a capacity that is sufficient to meet the entire domestic demand, according to the Ministry of Trade, Industry and Energy.

South Korea has been relying entirely on imports for the material, with annual demand estimated at 8,000 units or 100 billion won ($69.5 million), the ministry said.The government allocated 12.3 billion won for the project in line with efforts to accelerate research projects aimed at supporting the materials, parts, and equipment industries and stabilizing supply chains. S. Korea to develop 100 advanced industry materials within 5 years | MorungExpress | morungexpress.com
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South Korea develops novel nuclide separation technology

(Image: KAERI)

The Korea Atomic Energy Research Institute says it has developed a new concept for the world's first nuclide separation device that employs robots and sensors.

In order to safely manage radioactive waste, radionuclide analysis must be conducted to determine what radionuclides are present within it. This analysis is generally divided into three processes: preprocessing, separation, and measurement.

Nuclide separation is the process of adding a reagent that reacts with a specific nuclide to a sample of melted radioactive waste to separate each nuclide. There is currently a manual method of adding the reagent to a separation container by gravity and an automatic method using a pump.

The manual method cannot control the speed of the reagent, the Korea Atomic Energy Research Institute (KAERI) notes, and the automatic method has the disadvantage of having complex components such as pumps, valves, and numerous tubes connected to the valves, and that the valves must be controlled according to a predetermined time. In particular, the automatic method requires cleaning each time to ensure that no radioactive samples remain in the valves that control the injection of the reagent and the tubes through which the reagent moves.

KAERI says the separation device it has developed uses an automatic method, but a liquid handling robot that does not come into contact with radioactive samples inserts reagents. The samples separated by the reagent reaction are each separated and collected for the next measurement process. Thanks to the robot, there is no need for a valve that can cause residual samples or blockages, and the amount of tubes used has also been drastically reduced. This makes it possible to easily replace components that come into contact with radioactive samples, thereby completely eliminating the possibility of cross-contamination due to residual samples.

In addition, a non-contact sensor has been applied to the nuclide separation vessel for the first time. The sensor detects when all the reagents have been injected and notifies in real time that the process of adsorbing or separating the nuclide into the adsorbent inside the separation vessel is complete. This enables more accurate separation than the existing method of operating the pump for a set amount of time.

In particular, KAERI says the new device can efficiently sequentially separate technetium-99, strontium-90, iron-55, niobium-94, and nickel-59 and nickel-63 from a single sample. Through an effectiveness evaluation conducted in cooperation with KAERI's Radioactive Waste Chemical Analysis Centre, it was found that technetium, strontium, niobium and nickel were separated three times faster than the existing method, while achieving a high nuclide recovery rate of 83-97%. Unlike the existing method, iron was able to react about 33% longer by precisely controlling the amount and speed of the reagent, resulting in better and more precise results."Future commercialisation of the technology will provide a technological breakthrough that will allow for more rapid and efficient analysis of radioactive waste generated during the operation or decommissioning of nuclear facilities," said Ryu Jae-soo, head of KAERI's Advanced Nuclear Cycle Technology Development Division. South Korea develops novel nuclide separation technology
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New testing method can diagnose COVID-19 in just 30 minutes, study finds

OCT 06, 2020 SEOUL: Scientists have developed a new method that allows anyone to easily and quickly detect COVID-19 in just 30 minutes, and is as accurate as the current PCR diagnostic test. The SENSR technology developed by researchers at Pohang University of Science & Technology (POSTECH) in South Korea diagnosis COVID-19 based on the RNA sequence of the virus, reducing the stress on one single testing location and avoiding contact with infected patients as much as possible. RNA is a nucleic acid that mediates genetic information or is involved in controlling the expression of genes. The biggest benefit is that a diagnostic kit can be developed within a week even if a new infectious disease appears other than COVID-19, according to the research published in the journal Nature Biomedical Engineering. The researchers noted that PCR molecular test currently used for COVID-19 diagnosis has very high accuracy but entails a complex preparation process to extract or refine the virus. The test is not suitable for use in small farming or fishing villages, or airport or drive-thru screening clinics as it requires expensive equipment as well as skilled experts, they said. The researchers designed the test kit to produce nucleic acid binding reaction to show fluorescence only when COVID-19 RNA is present. The virus can be detected immediately without any preparation process with high sensitivity in a short time. And it is as accurate as the current PCR diagnostic method. Using the new technology, they found the SARS-CoV-2 virus RNA, the cause of COVID-19, from an actual patient sample in about 30 minutes. In addition, five pathogenic viruses and bacterial RNAs were detected which proved the kit's usability in detecting pathogens other than COVID-19, according to the researchers. Another great advantage of the SENSR technology is the ease of creating the diagnostic device that can be developed into a simple portable and easy-to-use form, the researchers said. The method not only allows onsite diagnosis before going to the screening clinic or being hospitalised, but also allows for a more proactive response to COVID-19 by supplementing the current centralized diagnostic system. "This method is a fast and simple diagnostic technology which can accurately analyse the RNA without having to treat a patient's sample," said POSTECH Professor Jeong Wook Lee. "We can better prepare for future epidemics as we can design and produce a diagnostic kit for new infectious diseases within a week," Lee said. Copyright © Jammu Links News, Source: Jammu Links News
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Samsung Galaxy A21s less than 20K phone India launch June 17

For the second consecutive year, Patan topped the state's 33 districts with 86.67 pass percentage

[Galaxy A21s will be Samsung's fourth Galaxy A Series smartphone to arrive in India this year. (Image: community.samsung.com)]

New Delhi: South Korean tech giant Samsung on Monday confirmed that Galaxy A21s will launch in India on June 17.

The device may come in Rs 15,000-Rs 20,000 range and would be sold across Samsung's offline and online channels.

The device will feature a 6.5-inch Infinity O display, 48MP quad camera and a 5000mAh battery. Galaxy A21 is likely to come in two variants - 4/64GB and 6/64GB.

Galaxy A21s will be Samsung's fourth Galaxy A Series smartphone to arrive in India this year.

Samsung earlier launched Galaxy A51, A71 and A31 in India, which did quite well. Galaxy A51 has emerged as a global best seller, according to Strategy Analytics.

Galaxy A21s will be Samsung's fourth smartphone to launch in India since the nationwide lockdown saw relaxation last month.

The phone packs a large 5000mAh battery with 15W fast charging support and runs Android 10 with One UI on top. Source: https://ummid.com
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LG debuts 'world’s largest' OLED display

LG has shown off two of the largest OLED displays in the world at South Korea’s Incheon International Airport. In creating the installation, LG worked closely with French design firm Wilmotte & Associés to develop the structures which hang above the main terminal of the airport. Each sign is composed of 140 55-in curved OLED panels, resulting in displays that stand 13 metres high and 8 metres across, equivalent to three large-sized shipping containers.
The two curved displays will feature a variety of content to demonstrate the capabilities of OLED technology, such as fireworks set against a night sky. And because every pixel in an OLED display emits its own light, there is no need for heavy LED backlighting, making both of the airport displays light and flexible which allows them to hang from the ceiling with minimal support. “These OLED displays perfectly complement the advanced technology that our airport has become known for,” said Park Wan-su, president and CEO at Incheon International Airport. “We are always eager to showcase to the millions of travellers every year the cutting-edge technology that originates from Korea. OLED is a prime example of that.” “While the world’s largest OLED sign is certainly something to be proud of, we are more excited about the opportunity to introduce travellers from across the world to the magic of OLED,” said Ro Se-yong, senior vice president and head of business-to-business solutions at LG Electronics. “The benefits of OLED technology can only be viewed, they cannot be described with mere words.” Contact Details and Archive...LG Electronics IncSource: InAVate
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Displays maintain resolution when stretched

Displays that can stretch while still maintaining pixel resolution could be possible after two researchers at a Korean University detailed research into a new composite for an LED display. The findings, reported on SPIE (society for optics and photonics), detail a technique that uses a "hidden pixel structure" to ensure pixels are not stretched or strained when the display is altered.
Researchers Yongtaek Hong and Sangwoo Kim from Seoul National University developed two types of stretchable electrodes. Pixels hidden in display only turn on when the array is stretched and thereby maintain the original pixel density. The researchers wrote: “To enable resolution-sustainable stretchable display technology in real devices, the use of the hidden pixel structure and negatively strain-dependent nickel composite electrodes seems highly promising.  “Our results have shown that we can easily make appropriate electrode patterns for LED arrays by using a patterned magnetic field. Our next step will be to show that this method can provide a platform technology for 2D and high-resolution pixel arrays.  “Our approach and concept could be one of the key enabling technologies for future stretchable high-performance electronic display devices. To make a practical display using this concept, we now need to improve the operational stability of the composite electrodes and develop a high-resolution patterning method for the composite based on the patterned magnetic field.” Source: InAVate
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PharmaKing Co. Ltd, makes a miracle for patients with hepatitis


 

                                            Nissel                                                                                   Pennel Capsule    
As the number of patients with diseases is constantly growing, there have been lots of medicines coming out to cure diseases. As demand for medicines has kept rising, many medical businesses have found themselves sitting on a pile of money. Among them is PharmaKing Co., Ltd. which has grown into one of the leading biotechnology ventures. Since it was established in 1975 under the name of ‘Taerim Industry’, PharmaKing Co., Ltd. has developed medicines to cure patients with hepatitis. The miraculous medicines produced by PharmaKing give hope and dream to patients suffering from diseases all around the world. The company has been investing more than 20% of its total revenue in R&D for the development of competitive medicines. As a result, the first hepatitis medicine in Korea named ‘Nissel’ came out to the market in July, 1990. The effectiveness of the newly discovered medicine took many people by surprise within and outside the nation. Nissel is a very effective solution for hepatitis followed by the increased number of transaminase caused by chronic hepatitis with the continuously increased number of SGPT or by drugs. PharmaKing Co., Ltd. made its name when it earned a patent for its dedication to the discovery of the first hepatitis medicine. Then it went on to launch another breakthrough named ‘Pennel capsule’ in Feb. 1998, which has become the most popular drug against hepatitis in Korea. Pennel capsule is a combined product of fbiphenyl dimethyl and Garlic oil. Biphynyl dimethyl dicarboxylate has been found to be effective in liver function and symptoms of patients with chronic viral hepatitis. The superiority of PharmaKing Co., Ltd has been widely recognized in numerous Southeast Asian countries including Vietnam. It has grown enough to export ‘Pennel capsule’ to Egypt. The company has come a long way, but it will never stop looking for a new miracle for patients. For more information, please visit www.pharmaking.co.krPharmaKing has been selected as the KOTRA Global Brand since 2012.Source: Korea Times
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Glasses-free 3D breakthrough from Seoul University

Giant underwater isopod fasts for 4 years, feels great (VIDEO)Researchers in South Korea have developed new technology that could enable 3D television and cinema to be viewed without glasses. The team, from Seoul National University, created a slatted barrier that is placed on the screen itself and creates the illusion of depth in the viewer’s perception. Previous attempts at making glasses-free 3D TV have made use of a similar technology, but they required the screen to be viewed from a certain angle. The South Korean researchers got around this problem by creating the slat effect using polarisers similar to those that feature in the lenses of 3D glasses. They claim their method uses less projector space and is cheaper than current 3D projection technology.  Source: Advanced TelevisionImage: flickr.com
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Nexus S from Google: Robotic Charm


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Nexus S is now available on AT&T, Sprint and T-Mobile
The Nexus S is a smartphone co-developed by Google and Samsung and manufactured by Samsung Electronics for release in 2010. It was the first smartphone to use the Android 2.3 "Gingerbread" operating system, and the first Android device to support Near Field Communication (NFC) in both hardware and software.[4] This was the third time that Google worked with a manufacturer to produce a phone, the first and second being the GoogleG1 and the Nexus One, both by HTC. Following the Nexus S, the next Android Developer phone was the Galaxy Nexus, released the following year. The Nexus S is produced with four variations. The GT-I9020 (Super AMOLED) and GT-I9023 (Super Clear LCD), each aimed at different markets. The SPH-D720 is the newer 4G version of the phone available in the US. A variant of the GT-I9020, SHW-M200, was released specifically for the Korean market.Source: Wiki, Image: Screen Shot On Video
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US Titan Supercomputer Clocked as World's Fastest

The fastest supercomputer, Titan, was sixth on the list when it was was compiled in June
TENNESSEE, USA – The top two spots on the list of the world's most powerful supercomputers have both been captured by the US. The last time the country was in a similar position was three years ago. The fastest machine - Titan, at Oak Ridge National Laboratory in Tennessee - is an upgrade of Jaguar, the system which held the top spot in 2009. The supercomputer will be used to help develop more energy-efficient engines for vehicles, model climate change and research biofuels. It can also be rented to third-parties, and is operated as part of the US Department of Energy's network of research labs. The Top 500 list of supercomputers was published by Hans Muer, professor of computer science at Mannheim, who has been keeping track of developments since 1986. It was released at the SC12 supercomputing conference in Salt Lake City, Utah.Mixed processors Titan leapfrogged the previous champion IBM's Sequoia - which is used to carry out simulations to help extend the life of nuclear weapons - thanks to its mix of central processing unit (CPU) and graphics processing unit (GPU) technologies. According to the Linpack benchmark it operates at 17.59 petaflop/sec - the equivalent of 17,590 trillion calculations per second. The benchmark measures real-world performance - but in theory the machine can boost that to a "peak performance" of more than 20 petaflop/sec. To achieve this the device has been fitted with 18,688 Tesla K20x GPU modules made by Nvidia to work alongside its pre-existing CPUs.  Traditionally
supercomputers relied only on CPUs. CPU cores are designed to carry out a single set of instructions at a time, making them well suited for tasks in which the answer to one calculation is used to work out the next. GPU cores are typically slower at carrying out individual calculations, but make up for this by being able to carry out many at the same time. This makes them best suited for "parallellisable jobs" - processes that can be broken down into several parts that are then run simultaneously. Mixing CPUs and GPUs together allows the most appropriate core to carry out each process. Nvidia said that in most instances its GPUs now carried out about 90% of Titan's workload. "Basing Titan on Tesla GPUs allows Oak Ridge to run phenomenally complex applications at scale, and validates the use of 'accelerated computing' to address our most pressing scientific problems," said Steve Scott, chief technology officer of the GPU accelerated computing business at Nvidia. The other top systems included: (1) Fujitsu's K computer at the Riken Advanced Institute for Computational Science in Kobe, Japan, which was in third spot. (2) IBM's BlueGene/Q Mira computer at Argonne National Library, near Chicago in the US, which came fourth. (3) Another IBM BlueGene/Q system, called Juqueen, at the Forschungszentrum Juelich in Germany - Europe's fastest - which came fifth. Out of the top 500 computers, 62 used a mix of CPU and GPU processors. Six months ago the figure was 58. Source: Korea Times
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New member of the exclusive space club

The successful launch of North Korea's Unha-3 rocket on Decembfer 12, 2012 became the top news in the world of cosmonautics. Even the previous day's story of the United States launching, for the third time, its X-37B unmanned experimental OTV-3 (“Orbital Test Vehicle”) was eclipsed by Unha-3. The flight's duration, aims and objectives though have yet to be disclosed. News of the successful North Korean rocket launch provoked heated reactions at all levels, from space fans to high-ranking state officials. If we lay aside the political and economic considerations, launching a satellite is, in any case, an outstanding achievement for any country. However, it should be mentioned that, according to North Korean media, the Kwangmyŏngsŏng-3, put into orbit on December 12, is actually the country's third such satellite: another two were launched in August, 2008 and in April, 2009. But back then, they went unnoticed in orbit; so there was nothing to talk about. But this time the North American Aerospace Defense Command (NORAD) has confirmed the latest satellite launch. The height of its orbit is about 500-580 km with an orbital cycle of around 95 minutes. It is noteworthy that this is the second attempt to put the Kwangmyŏngsŏng-3 into orbit. The first, in April, ended in failure when the carrier rocket exploded over the Yellow Sea. It is interesting that many representatives of the leading mass media from various countries were invited to the launch, but were not allowed to see the start. This time too there was more intrigue, the day before the start, rumours emerged that the rocket, with the satellite aboard, had been removed from the launch pad because of technical problems. The next thing anyone heard were reports of a successful launch. The Kwangmyŏngsŏng-3’s precise purpose has not been disclosed, but, according to North Korean representatives, it is an Earth observation satellite. Even though the satellite is now functioning at a basic level, it will be a few weeks before it is fully operational. However, some experts from the United States are expressing concern that North Korean specialists may have lost control of the satellite, though in the absence of real information, it is impossible to know for certain if this is really so. In general, in the last day or so, the world community's reaction has switched from harsh censure of North Korea's violation of the UN Security Council’s resolutions, to the more reasonable, though no less negative, argument that the launch does not suggest North Korea possesses a large enough arsenal to pose a threat to other countries. Some believe that the rocket's launch is more likely to be an attempt at blackmail aimed at encouraging humanitarian assistance than a real threat. There is also another aspect, which we could call psychological; half a century ago, it was not a great power that was destined to launch the world's first satellite, but the Soviet Union. The Country that was widely considered to be hopelessly out of date in technical and economic terms. Something similar is happening now on the Korean Peninsula, although, of course, on a significantly smaller scale. While South Korea's KSLV rocket is constantly being postponed (the revised launch date, initially scheduled at the end of October, has still not been announced), North Korea has successfully fulfilled its own plan. Of course, one launch does not necessarily mean the existence of a complete space program yet, but the DPRK Foreign Ministry has already announced its intention to continue with its space agenda to launch more satellites for peaceful purposes. However, the details are not made public. Meanwhile, the American X-37B unmanned spacecraft remains in orbit after almost two days, and its goals are almost as mysterious as the North Korean satellite’s. The spacecraft, which has already been in orbit from April to December 2010 for the first OTV mission, is now in space; again. Thus demonstrating the feasibility of a reusable spacecraft, which was one of the objectives of the entire program. It was launched using the Atlas V501 rocket from the Cape Canaveral Air Force base. The duration of the X-37B flight is not specified, but its predecessor remained in orbit for 15 months, six months longer than originally planned. Source: Voice of Russia
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3D printers could use Moon rocks, say scientists

Many hundreds of Moon rocks were brought back from the Apollo missions
Many hundreds of Moon rocks were brought back from the Apollo missions
WASHINGTON, USA − KOREA IT TIMES (INFO@KOREAITTIMES.COM): researchers have used a 3D printer to make small objects out of melted simulated lunar rocks. They say the technique could help future missions to minimise the weight and the expense of carrying materials into space as a digital file would be enough. But one expert says such a printer would have to be extremely precise. In 2010, Nasa asked a team from Washington State University to see whether it was possible to use lunar rocks for 3D printing. It supplied the researchers with simulated Moon rocks, or lunar regolith simulant, containing silicon, aluminium, calcium, iron and magnesium oxides. Many hundreds of kilograms of Moon rocks were collected during Nasa missions, but the scientists did not use them because they are considered a national treasure in the US. Lunar regolith simulant is commonly used for research purposes at Nasa. "It sounds like science fiction, but now it's really possible," said Prof Amit Bandyopadhyay, the lead author of the study, published in the Rapid Prototyping Journal. His team created simple 3D shapes by sending a digital file or scan to a printer which then built the items layer by layer out of melted lunar regolith, fed via a carefully controlled nozzle to form a shape. The process is known as "additive manufacturing". A laser was used to melt the material. "As long as you can have additive manufacturing set up, you may
Moon rocks in numbers
Moon rocks in numbers
be able to scoop up and print whatever you want. It's not that far-fetched," said Prof Bandyopadhyay. The research demonstrates the latest advances in 3D printing technology, which is already in use in medicine, fashion, car manufacturing and other industries. Sophisticated: But Prof Colin Pillinger, the scientist behind the ill-fated Beagle-2 mission to Mars, said the printer would have to be really precise to be able to fabricate complex parts that usually make up the body of a spacecraft. "It would be nice if you could do that but I'm not sure it would work - it depends whether it is a simple mechanical component or something more complex," Prof Pillinger, who now works at the Planetary and Space Sciences department at the Open University, told BBC News. "If you break your car on a motorway and have to replace your wheel, and you just print one it's a mechanical component, but if it's something more sophisticated like an electrical component to run your car, it's a different story. "Of course, if you don't have to take a wheel to the Moon its great, but if it's not a mechanical part that breaks but something more sophisticated then I'm not sure it would work." However, David Woods, author of How Apollo Flew to the Moon, was more positive. "The important thing to consider is that the Earth has a very deep gravity well so anything you can make in situ on the Moon will save an awful lot of energy and therefore money," he said. "So it's better to be able to live off the land. That's why scientists are so interested in water at poles, and the fact Moon dust works well with microwaves and could theoretically be used to make a paved surface if you created roads. "Such technologies are untested but they do open up the possibility of future colonisation of the Moon, even if only for scientific purposes." But putting the theory into practice may be some way off. A project to put astronauts back on the Moon by 2020 was cancelled by President Obama on cost grounds, though Nasa still has longer-term plans for a lunar return. Source : BBC News, http://www.bbc.co.uk/news/technology-20542496Source: Korea Times
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Samsung to launch a Facebook-like Social network next year

Samsung SUHD TVs Showcased at CES 2015
Are you fed of with facebook , twitter or Google ? If yes then it can be a good News for you all. After Google and Microsoft’s venture into social networking space, now Samsung seems to be working on a social networking service. A recent report from The Korean Times, states that Samsung Electronics is expected to launch a Facebook-like social networking site by early next year.The new social network according to the reports would be accessible on a wide range of devices, including laptops, cameras, televisions etc. To allow users to access the social networking service from any device and at any time, Samsung also plans to integrate the service with Amazon’s cloud computing platform. When asked about the rumors of the upcoming social network, Samsung claimed that the company is just launching an update for Family Story – a social networking service focused on photo sharing, and storing families’ special moments, accessible on a limited number of Samsung smartphones and Web-connected televisions, since February 2012. “By the end of the year, we will have a polished and finished version of Family Story that will be offered first to Samsung device users for free. The new service will become available in the first quarter of next year at the earliest. The eventual goal is to expand our social media service across different devices from different companies across different mobile platforms. That includes cameras, televisions and blue-ray players,”Samsung stated. Source: Ananta TechReference-Image: flickr.com
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Round the world in just six hours: Vacuum tubes could be used for super-fast public transport

Design of Evacuated Tube Transport
Imagine hopping on the Tube in London on your way to work in the morning - and getting off near your office in New York City just three-quarters of an hour later. If the designers of one revolutionary idea for the public transport of the future are right, that's just what we could be doing one day. Evacuated Tube Transport (ETT) is an airless, frictionless form of transport which, its designers say, is safer, cheaper and quieter than trains oraeroplanes. Using airless vacuum tubes, six-seat, 183kg passenger pods are designed to reach phenomenal speeds of up to 4,000mph (6,500kph), using far less energy than conventional transport methods. That would allow passengers to travel from New York to Los Angeles in just 45 minutes, from New Yorkto Chinain just two hours, or all the way round the world in six hours. The designers behind ETT believe that their system can achieve fifty times more transportation per kWh that
ETT is cost effectice and can just be built on quarter of teh cost of motor
electric cars or trains by cutting out air or rolling resistance. They envisage that it would work as a form of Personal Rapid Transit, and would accordingly be networked like motorways with car-sized capsules automatically routed like internet traffic. And they claim that it would be cheap to build, at just a quarter the cost of motorways and a tenth of the cost of high-speed railway. Remarkably, they also say that, despite the incredible speeds that ETT is designed to reach, passengers would only be subjected to minimal G forces, although the physics behind that claim are unclear. The trade name Evacuated Tube Transport was coined by mechanical engineer Daryl Oster in the early Nineties and in 1997 he was given a patent for the technology. Since then he has managed to build a consortium of licensees to help him develop the system. However, despite bidding for several public infrastructure projects since then, most recently in Korea, the technology has not yet taken off. Source: Technology Update
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On-the-spot AIDS test: S. Africans to get revolutionary smartphone gadget


A smartphone application developed by South Korean and South African scientists will allow users to diagnose AIDS infections. Once complete, the app will be released in rural South Africa, where current tests are both remote and expensive. The new gadget, dubbed the ‘Smartscope,’ consists of a small one-millimeter (0.04-inch) microscope and light that clip over a smartphone's camera, and the accompanying software, AFP reported. A standard chip containing a blood sample slides into the gadget, underneath the microscope. The phone app then photographs the sample and analyses the blood for a T-cell count, ascertaining the overall health of the subject’s immune system. "Our idea was to obtain images and analyze images on this smartphone using applications," Jung Kyung Kim, a professor in biomedical engineering at South Korea’s Kookmin University said. A T-cell (or CD4 cell) count is used to diagnose the immune system’s overall health. T-cells are the white blood cells that help the body fight disease and infection. The HIV virus infects T-cells in the body and uses them to replicate itself. A person carrying the virus will therefore have a lower T-cell count than an uninfected individual, as well as a weakened immune system. The app is being released in South Africa and Swaziland, which have been hit hard by the disease – almost six million South Africans are HIV-positive, and a quarter of adults in Swaziland are infected. Source: Sam Daily Times
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Deceased--Neil Armstrong


Neil Armstrong, August 5th, 1930 to August 25th, 2012, "Neil Armstrong, 1st man on the moon, dies", August 25th, 2012, Associated Press
The family of Neil Armstrong, the first man to walk on the moon, says he has died at age 82. A statement from the family says he died following complications resulting from cardiovascular procedures. It doesn't say where he died. Armstrong commanded the Apollo 11 spacecraft that landed on the moon July 20, 1969. He radioed back to Earth the historic news of “one giant leap for mankind.” Armstrong and fellow astronaut Edwin “Buzz” Aldrin spent nearly three hours walking on the moon, collecting samples, conducting experiments and taking photographs. In all, 12 Americans walked on the moon from 1969 to 1972. NASA Administrator Statement on Neil Armstrong's Death August 25th, 2012: The following is a statement from NASA Administrator Charles Bolden regarding the death of former test pilot and NASA astronaut Neil Armstrong. He was 82. On behalf of the entire NASA family, I would like to express my deepest condolences to Carol and the rest of Armstrong family on the passing of Neil Armstrong. As long as there are history books, Neil Armstrong will be included in them, remembered for taking humankind's first small step on a world beyond our own. Besides being one of America's greatest explorers, Neil carried himself with a grace and humility that was an example to us all. When President Kennedy challenged the nation to send a human to the moon, Neil Armstrong accepted without reservation. As we enter this next era of space exploration, we do so standing on the shoulders of Neil Armstrong. We mourn the passing of a friend, fellow astronaut and

true American hero. "Neil Armstrong: modest man, large footprint in time and space" Neil Armstrong's walk on the moon on July 20, 1969, marked the high point of US manned space flight, but the  commander of the Apollo 11 mission was wary of the celebrity that came with it. by Gail Russell Chaddock August 25th, 2012, The Christian Science Monitor, Neil Armstrong, who died today following heart surgery, never wanted to be remembered simply as the first man on the moon. Once credited with the most recognized name in the world, Armstrong avoided the outsized celebrity of the early NASA astronauts, whose storied missions not only advanced a US profile in space but also helped define the Cold War struggle with Soviet Union, whose 1957 Sputnik launch stunned the world. The images of the first moon walk with Buzz Aldrin on July 20, 1969, marked the high point of the US manned space program. His signature, and often misquoted, line – "That's one small step for [a] man, one giant leap for mankind" – soared to iconic status. But Armstrong, who also flew combat missions in Korea, brushed aside all talk of hero status, at least for himself. "We all like to be recognized not for one piece of fireworks but for the ledger of our daily work," he said in a 2007 interview with "60 Minutes." As for all the celebrity: "I don't deserve it," he said. After commanding the Apollo 11 mission, Armstrong took a desk job at NASA, then taught engineering at the University of Cincinnati, served on several corporate boards, and worked out of his farm in southwest Ohio. He said he regretted not spending the time he wanted to with his family. "I am, and ever will be, a white socks, pocket protector, nerdy engineer," he said in a rare public appearance in February 2000, cited by the Associated Press. "And I take a substantial amount of pride in the accomplishments of my profession." He also regretted that US space program did not make more progress than it did. "I fully expected that by the end of the century we would have achieved substantially more than we did," he told "60 Minutes." The end of the Cold War also marked the end of the drive for space dominance, he said. "When we lost the competition, we lost the public will to continue." In 2010, he came out of retirement to make a case before the US Congress to restore funding and a vision for the US space program and a  workforce he described as "confused and disconsolate" by the termination of the 30-year space shuttle program, layoffs of thousands of aerospace workers, and the absence of a new US space strategy. Public policy must be guided by the recognition that we live in a technologically driven world, he told a House panel. "Our choices are to lead, try to keep up, or get out of the way" he said. "A lead once lost is very difficult to regain." "Neil Armstrong understood that we should reach beyond the stars,"said Sen. Bill Nelson (D) of Florida, a former NASA shuttle astronaut, in a statement. "His 'one giant leap for mankind' was taken by a giant of a man." House Speaker John Boehner (R) of Ohio, who also calls Cincinnati his home town, said of Armstrong: "A true hero has returned to the Heavens to which he once flew. Neil Armstrong blazed trails not just for America, but for all of mankind." "Ohio has lost one of her proudest sons," he said in a statement."Humanity has gained a legend." "Neil Armstrong, first person to walk on moon, dies at 82" Neil Armstrong's 'giant leap for mankind' as he set foot on the lunar surface in 1969 climaxed a monumental achievement in human history. Despite his fame, the former fighter pilot shrank from the spotlight and called himself a 'nerdy engineer.' by Eric Malnic August 25th, 2012, Los Angeles Times, Neil Armstrong, the U.S. astronaut who was the first person to set foot on the moon, firmly establishing him as one of the great heroes of the 20th century, has died. He was 82. Armstrong died following complications from cardiovascular procedures, his family announced Saturday. When he made that famous step on July 20, 1969, he uttered a phrase that has been carved in stone and quoted across the  planet:"That's one small step for [a] man; one giant leap for mankind." Armstrong spoke those words quietly as he gazed down at his, the first human footprint on the surface of the moon. In the excitement of the moment, the "a" was left out -- either because Armstrong omitted it or because it was lost in the static of the radio transmission back to Earth. For the usually taciturn Armstrong, it was a rare burst of eloquence seen and heard by 60 million television viewers worldwide. But Armstrong, a reticent, self-effacing man who shunned the spotlight, was never comfortable with his public image as a courageous, historic man of action. "I am, and ever will be, a white-sock, pocket-protector, nerdy engineer," Armstrong once told a National Press Club gathering. Perhaps. How many other nerdy engineers flew 78 combat missions as a Navy jet fighter pilot during the Korean War? Logged more than 1,000 hours as a test pilot in some of the world's fastest and most dangerous aircraft? Or became one of the first civilian astronauts and commanded Apollo 11, the first manned flight to land on the moon? In the years that followed the flight of Apollo 11, Armstrong was asked again and again what it felt like to be the first man on the moon. In answering, he always shared the glory: "I was certainly aware that this was the culmination of the work of 300,000 to 400,000 people over a decade." Neil Alden Armstrong was born Aug. 5, 1930, on his grandfather's farm near Wapakoneta,  Ohio. His father, Stephen Armstrong, was a civil servant who audited county records in Ohio and later served as assistant director of the Ohio Mental Hygiene and Corrections Department. The family of his mother, Viola, owned the farm. For more than a decade, his family lived in a succession of Ohio cities to  accommodate his father's job before settling down in Wapakoneta. After his father bought him a ride in a Ford Trimotor transport plane in 1936, Armstrong rushed home and began building model airplanes and a wind tunnel to test them. A good student, Armstrong was a much-decorated Boy Scout and played the baritone horn in a school band. But aviation always came first. In 1945, he started taking flying lessons, paying for them by working as a stock clerk at a drugstore. On his 16th birthday, he got his pilot's license but didn't yet have a driver's license. Upon graduating from high school in 1947, he was awarded a Navy scholarship to Purdue University. When the Korean War started in 1949, Armstrong was called to active duty. After flight training, Armstrong was assigned to the carrier Essex, flying combat missions over North Korea. Although one of the Panther jets he flew off the carrier was crippled by enemy fire, he nursed the plane back over South Korea before bailing out safely. Recognized as an outstanding pilot with a flair for  eadership, he received three Air Medals before finishing his active duty in 1952. He returned to Purdue and earned a bachelor's degree in aeronautical engineering in 1955. Within months, he was a civilian test pilot for the National Advisory Committee for Aeronautics, which became the National Aeronautics and Space Administration. He was soon stationed at Edwards Air Force Base in the Mojave Desert, chronicled by author Tom Wolfe as the home to pilots with "The Right Stuff." Aviators were closely scrutinized there,  levaluated carefully as they pushed high-performance aircraft to "the edge of the envelope" and quizzed repeatedly about the scientific implications of their work. "A lot of people couldn't figure Armstrong out," Wolfe wrote. "You'd ask him a question and he would just stare at you with those pale blue eyes of his. "And you'd start to ask the question again, figuring that he hadn't understood, and -- click -- out of his mouth would come forth a sequence of long, quiet, perfectly formed, precisely thought-out sentences, full of anisotropic functions and multiple-encounter trajectories or whatever else was called for. "It was as if his hesitations were just data punch-in intervals for his computer." Armstrong had dated a sorority beauty queen, Janet Shearon, at Purdue, and they were married in 1956. For a while they lived in a small shack without indoor plumbing in the San Gabriel Mountains overlooking Edwards. Children soon followed. A son, Eric, in 1957 and a daughter, Karen, two years later. The couple had a second son, Mark, in 1963, a year after Karen died of a brain tumor. True to form, Armstrong did not speak publicly about the tragedy or any other aspects of his family life. Instead, he concentrated on his work. By 1963, NASA was striving to fulfill President John F. Kennedy's goal of beating the Soviet Union in the space race and putting an American on the moon. Kennedy wanted some civilian astronauts, and Armstrong was one of the first. In 1966, he made his first space flight, with fellow astronaut David R. Scott. Their ship, Gemini 8, was docking with an unmanned Agena rocket when a malfunctioning thruster sent the interlocked space vehicles tumbling uncontrollably. Unperturbed, Armstrong disconnected the two vehicles, brought Gemini 8 back under control and made a safe emergency landing in the Pacific. NASA officials cited his "extraordinary piloting skill." Two years later, a lunar landing training vehicle he was piloting suffered control  failure just 200 feet off the ground. Armstrong ejected, parachuting to safety. On Jan. 1, 1969, he was named commander of Apollo 11, the first manned spaceship scheduled to land on the moon. His crewmates were fellow space veterans Edwin "Buzz" Aldrin and Michael Collins. Five months later, the massive Apollo 11 spaceship was nudged carefully onto the launch pad at what was then called Kennedy Space Center in Cape Canaveral, Fla. The vehicle was as long as a football field, tipped on end. It consisted of the command module Columbia, which would carry the three astronauts on their 238,000-mile journey and in which Collins would orbit the moon; the lunar lander the Eagle, which would carry Armstrong and Collins down to the lunar surface; and a huge Saturn booster rocket to hurl the whole thing into space. On July 16, 1969, Apollo 11 blasted off. Two and a half hours later, after an orbit and a half around the Earth, onboard rockets fired to send the spaceship on its three-day trip to the moon. Once in lunar orbit, Armstrong and Aldrin clambered into the Eagle and descended toward the lunar surface, leaving Collins to circle above them. The landing wasn't easy. The lunar surface was rockier than expected, and Armstrong had to pilot the fragile craft horizontally until he found a safe, flat spot. On July 20, 1969, at 1:04:40 p.m. Pacific Daylight Time, the small spacecraft came to rest gently near the moon's dry Sea of Tranquillity. "The Eagle has landed," Armstrong radioed back to Earth. At New York's Yankee Stadium, 16,000 fans stood up and cheered. Six hours and 52 minutes later, as an onboard television camera sent grainy but stunning images back for the world to see, Armstrong became the first human to set foot on lunar soil. There had been some dispute over who would be first, Armstrong or Aldrin, but Donald "Deke" Slayton, head of the astronaut corps, said he made the decision. "Neil was the commander," Slayton once said. "He had the seniority, and that was all there was to it." Aldrin stepped out of the Eagle a few minutes after Armstrong. The pair spent about 21/2 hours on the lunar surface, collecting dozens of soil and rock samples, setting up seismic equipment, planting an American flag and taking photographs. "Isn't this fun?" the usually reserved Armstrong remarked jocularly at one point, patting Aldrin on the shoulder as they bounded about in the low lunar gravity. As they climbed back into the Eagle, they left behind a plaque that reads: "Here men from the planet Earth first set foot on the moon. We come in peace for all mankind." Within hours, the Eagle had lifted off from the moon, rejoined the Columbia and the three astronauts were on their way back to Earth. On July 24, 1969, Apollo 11 splashed down in the Pacific about 950 miles south of Hawaii. To assure they weren't carrying any lunar astronauts were placed in quarantine for 18 days. President Nixon waved to them through a window of their isolation chamber. On Aug. 13, 1969, the nation saluted them. They appeared in a parade in New York City in the morning and another in Chicago in the afternoon. That night, they were honored by 1,400 at a state dinner at the Century Plaza Hotel in Los Angeles. Nixon gave them each the Medal of Freedom, the nation's highest civilian honor. Then the trio left on a 22-nation tour, during which they met the queen of England, the shah of Iran and the pope. The public adulation eventually dimmed for Aldrin and Collins — but not Armstrong. He was in demand, and whenever he made a public appearance people clamored for his autograph. It all made him uncomfortable. He worked a NASA desk job in Washington for a couple years and after earning a master's degree in aeronautical engineering at USC, he returned to Ohio. For a decade, he taught aerospace engineering at the University of Cincinnati. He bought a secluded, 200-acre dairy farm near Lebanon, Ohio, and occasionally ventured into town for a quiet lunch at a local cafe. The town respected his privacy and he said he enjoyed doing the moderate physical work required on a farm. When called by his country, he responded, serving in 1985 on the National Commission on Space and in 1986 as vice chairman of the presidential commission that investigated the explosion of the space shuttle Challenger. He continued to fly, piloting a light plane he kept at a nearby airport. He served on the boards of several large corporations, and as chairman of AIL Technologies, an aerospace electronics firm on Long Island, N.Y. He even surprised everyone and did a television commercial for Chrysler. In 1994, Armstrong divorced his wife of 38 years. Shortly afterward, he married the former Carol Knight, a woman 15 years his junior, and receded further from public life. The closest he came to describing what the Apollo 11 mission meant to him was during a Life magazine interview several weeks before the flight. "The single thing which makes any man happiest is makes any man happiest is the realization that he has worked up to the limits of his ability, his capacity,"Armstrong said. "It's all the better, of course, if this work has made a contribution to knowledge, or toward moving the human race a little farther forward." Information on survivors was not immediately available. [Malnic, a former Times staff writer, prepared a draft of this story before he died in 2010.] "Inspired Mankind With One Small Step" by Marc Santora August 25th, 2012 The New York Times: Neil Armstrong, the first man to walk on the moon, died Saturday. He was 82 and lived in Cincinnati. His death was announced by his family in a statement, but it did not say where Mr. Armstrong died. Mr. Armstrong underwent bypass surgery earlier this month to relieve blocked coronary arteries, according to family and friends. His recovery had been going well, according to those who spoke with him after the surgery, and his death came as a surprise to many close to him, including his fellow Apollo astronauts. As commander of the Apollo 11 mission, Mr. Armstrong, with one short sentence on July 20, 1969, became a hero to the millions of people watching back on earth. The words he spoke upon stepping onto the lunar surface — “That’s one small step for man, one giant leap for mankind” — were beamed live into homes around the world, captivating viewers and immediately and indelibly becoming a symbol of America’s resolve and ingenuity in its race against the Soviet Union for supremacy in space. It was a singular achievement for humanity and the culmination of a goal that President John F. Kennedy had set eight years earlier with his bold statement: “I believe this nation should commit itself to achieving the goal, before the  decade is out, of landing a man on the moon and returning him safely to Earth.” Mr. Armstrong’s family, in a statement, praised him as a “loving husband, father, grandfather, brother and friend.” “Neil Armstrong was also a reluctant American hero who always believed he was just doing his job,” the family said. “He served his nation proudly, as a navy fighter pilot, test pilot and astronaut.” Neil Alden Armstrong was born Aug. 5, 1930, near Wapakoneta, Ohio, and he would maintain a connection with his home state his entire life. In 1947, Mr. Armstrong began studying aeronautical engineering at Purdue University on a Navy scholarship, according to his official biography. His studies were interrupted in 1949 when he was called to serve in the Korean War, where he flew 78 combat missions. He left the service in 1952, and returned to college to finish his degree. He later earned a master’s degree in aerospace engineering from the University of Southern California. In 1955, he joined the National Advisory Committee for Aeronautics, which later became the National Aeronautics and Space Administration, and worked as an engineer, test pilot and administrator. As a test pilot, he flew some of the most innovative and dangerous aircraft ever developed, more than 200 different models. Perhaps the best known of these was the X-15, which reached speeds of 4,000 m.p.h., according to his biography on the NASA Web site. He became an astronaut in 1962 and was the command pilot for the Gemini 8 mission in 1966, when he performed the first successful docking of two vehicles in space. Three year later, Mr. Armstrong was 38 years old when he piloted the lunar module to the surface of the moon, a delicate operation that required precise calculations to ensure that the vehicle landed unscathed. Along with his co-pilot, Col. Edwin E. Aldrin Jr. of the Air Force, the pair landed in a rock-strewn plain near the southwestern shore of the Sea of Tranquillity. The third astronaut on the mission, Michael Collins, remained in the command ship circling the moon. The world breathed a collective sigh when Mr. Armstrong was heard telling mission control room, “Houston, Tranquillity Base here. The Eagle has landed.” “Roger, Tranquillity,” mission control replied. “We copy you on the ground. You’ve got a bunch of guys about to turn blue. We’re breathing again. Thanks a lot.” About six and a half hours after landing, Mr. Armstrong opened the hatch on the four-legged lunar module, slowly made his way down the ladder and planted the first human footprint on the lunar crust. A crater near the site of the landing was later named in his honor. After leaving the space program, Mr. Armstrong was careful to do nothing to tarnish that image or
achievement. Though he traveled and gave speeches — like in October 2007, when he dedicated the new Neil Armstrong Hall of Engineering at Purdue — he rarely gave interviews and avoided the spotlight. “He remained an advocate of aviation and exploration throughout his life and never lost his boyhood wonder of these pursuits,” his family said in the statement. He later found success in both business and academia. Mr. Armstrong married Carol Knight in 1994, and the couple lived in Indian Hill, a Cincinnati suburb. In addition to his wife, he is survived by two sons, Eric and Mark, from his first marriage to Janet Shearon. He also had a daughter with Ms. Shearon in 1959, but the girl, Karen, died of an inoperable brain tumor in 1962. Almost as soon as the news of his death was announced, there was an outpouring of well wishes and fond memorials on Web sites and social media, a reflection of the extraordinary public acclaim that came to a very private man. “As much as Neil cherished his privacy, he always appreciated the expressions of good will from people around the world and from all walks of life,” his family said. “While we mourn the loss of a very good man, we also celebrate his remarkable life and hope that it serves as an example to young people around the world to work hard to make their dreams come true, to be willing to explore and push the limits, and to selflessly serve a cause greater than themselves.” Statement by the President on the Passing of Neil Armstrong Michelle and I were deeply saddened to hear about the passing of Neil Armstrong. Neil was among the greatest of American heroes - not just of his time, but of all time. When he and his fellow crew members lifted off aboard Apollo 11 in 1969, they carried with them the aspirations of an entire nation. They set out to show the world that the American spirit can see beyond what seems unimaginable - that with enough drive and ingenuity, anything is possible. And when Neil stepped foot on the surface of the moon for the first time, he delivered a moment of human achievement that will never be forgotten. Today, Neil's spirit of discovery lives on in all the men and women who have devoted their lives to exploring the unknown - including those who are ensuring that we reach higher and go further in space. That legacy will endure - sparked by a man who taught us the enormous power of one small step. Extended NASA statement... Neil Armstrong: 1930-2012, August 25th, 2012 Neil Armstrong, the first man to walk on the moon during the 1969 Apollo 11 mission, has died, following complications resulting from cardiovascular procedures. He was 82. Armstrong's words "That is one small step for (a) man, one giant leap for mankind," spoken on July 20, 1969, as he became the first person ever to step onto another planetary body, instantly became a part of history. Those few words from the Sea of Tranquillity were the climactic fulfillment of the efforts and hopes of millions of people and the expenditure of billions of dollars. A plaque on one of the lander's legs that concluded "We came in peace for all mankind," further emphasized that Armstrong and fellow astronaut Edwin "Buzz" Aldrin were there as representatives of all humans. Armstrong is survived by his wife, two sons, a stepson, a stepdaughter, 10 grandchildren, and a brother and sister. "Neil Armstrong was a hero not just of his time, but of all time,"President Barack Obama said via Twitter. "Thank you, Neil, for showing us the power of one small step." Armstrong's family released the following statement on Saturday: Neil Armstrong was also a reluctant American hero who always believed he was just doing his job. He served his Nation proudly, as a navy fighter pilot, test pilot, and astronaut. He also found success back home in his native Ohio in business and academia, and became a community leader in Cincinnati. While we mourn the loss of a very good man, we also celebrate his remarkable life and hope that it serves as an example to young people around the world to work hard to make their dreams come true, to be willing to explore and push the limits, and to selflessly serve a cause greater than themselves. The family will be providing further updates atwww.neilarmstronginfo.com . "As long as there are history books, Neil Armstrong will be included in them, remembered for taking humankind's first small step on a world beyond our own," said NASA Administrator Charles Bolden. “Besides being one of America’s greatest explorers," Bolden added, "Neil carried himself with a grace and humility that was an example to us all." Apollo 11 lunar module pilot and fellow moonwalker Buzz Aldrin on Armstrong's passing: “I am very saddened to learn of the passing of Neil Armstrong today. Neil and I trained together as technical partners but were also good friends who will always be connected through our participation in the Apollo 11 mission. Whenever I look at the moon it reminds me of the moment over four decades ago when I realized that even though we were farther away from earth than two humans had ever been, we were not alone." Apollo 11 command module pilot Michael Collins said simply, “He was the best, and I will miss him terribly.” "The passing of Neil Armstrong has shocked all of us at the Johnson Space Center," said Center Director Michael Coats. The whole world knew Neil as the first man to step foot on the Moon, but to us he was a co-worker, a friend, and an outstanding spokesman for the Human Space Program. His quiet confidence and ability to perform under pressure set an example for all subsequent astronauts. Our role model will be missed." “Neil Armstrong was a very personal inspiration to all of us within the astronaut office," said Bob Behnken, Chief of NASA's Astronaut Office. "His historic step onto the Moon’s surface was the foundation for many of our personal dreams to become astronauts. The only thing that outshone his accomplishments was his humility about those accomplishments. We will miss him as a friend, mentor, explorer and ambassador for the American spirit of ingenuity." Armstrong later transferred to NACA's High Speed Flight Research Station at Edwards AFB, Calif. As project pilot, he was in the forefront of the development of many high-speed aircraft, including the X-15, which flew at 4,000 mph. He flew more than 200 aircraft models. They included jet and rocket-powered planes, helicopters and gliders. Armstrong was selected as an astronaut in 1962. His first space flight was Gemini 8, which he commanded. He was the first civilian to fly a U.S. spacecraft. With fellow astronaut David R. Scott, Armstrong performed the first docking in space, with an Agena target satellite. Less than an hour later their spacecraft began an unplanned rolling motion. After undocking, it increased to one revolution per second. One of the Gemini's 16 thrusters had stuck open because of an electrical short circuit. Armstrong used re-entry thrusters to control the capsule, and after a 30-minute struggle, it was stabilized. Flight rules required a return to Earth after use of the re-entry thrusters, so the crewmembers fired retrorockets that sent Gemini 8 to a contingency landing zone in the Western Pacific. The eventful flight on March 16, 1966, had taken just over 10 hours, 41 minutes. Apollo 11 lifted off on July 16, 1969, with Armstrong, Aldrin and Mike Collins aboard. Collins remained in lunar orbit in the command  module while Armstrong and Aldrin descended in the lunar module they had named Eagle to their historic landing on the moon's surface. "Houston, Tranquillity Base here. The Eagle has landed," Armstrong said, telling a tense and waiting Earth that men had finally reached the lunar surface. He and Aldrin spent about two hours exploring, gathering more than 50 pounds of moon rocks and setting upthree scientific experiments. The next day, after 21 hours and 37 minutes on the moon, they fired Eagle's engine to begin the return to Collins and the command module. The crew returned to Earth, landing near the USS Hornet in the Pacific after a mission of just over eight days. President Richard M. Nixon was on the aircraft carrier's deck to welcome them "This is the greatest week in the history of the world since the creation," Nixon told the three. After 16 days in quarantine to protect Earth from any returned moon germs, the crew went on U.S. and international tours. Millions greeted them as heroes. Armstrong later served as deputy associate administrator for aeronautics in the Office of Advanced Research and technology at NASA Headquarters. He resigned from the space agency in 1971. As a professor at the University of Cincinnati from 1971 to 1979, he was involved in both teaching and research. He later went into the business world. Among other positions, he served for 10 years as chairman of Computing Technologies for Aviation Inc. of Charlottesville, Va. and later as chairman of AIL Systems Inc., an electronic systems company based in Deer Park, N.Y. Armstrong was a fellow of the Society of Experimental Test Pilots and the Royal Aeronautical Society, and an honorary fellow of the American Institute of Aeronautics and Astronautics and the International Astronautical Federation. He was a member of the National Academy of Engineering. He served as a member of the National Commission on Space in 1985 and 1986, and in 1985 was vice chairman of the Presidential Commission on the Space Shuttle Challenger Accident. He also was chairman of the Presidential Advisory Committee for the Peace Corps from 1971 to 1973. Seventeen countries decorated Armstrong. He received many special honors, including the Presidential Medal of Freedom, the Congressional Space Medal of Honor, NASA's Ambassador of Exploration Award, the Explorers Club Medal, the Robert H. Goddard Memorial Trophy, the NASA Distinguished Service Medal, the Harmon International Aviation Trophy, the Royal Geographic Society's Gold Medal, the Federation Aeronautique Internationale's Gold Space Medal, the American Astronautical Society Flight Achievement Award, the Robert J. Collier Trophy, the AIAA Astronautics Award, the Octave Chanute Award, and the John J. Montgomery Award. Neil Armstrong [Wikipedia]Source: Philosophy of Science Portal
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