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Scientists create a nanomaterial that is both twisted and untwisted at the same time![]() Bath UK (SPX) Sep 23, 2019 A new nanomaterial developed by scientists at the University of Bath could solve a conundrum faced by scientists probing some of the most promising types of future pharmaceuticals. Scientists who study the nanoscale - with molecules and materials 10,000 smaller than a pinhead - need to be able to test the way that some molecules twist, known as their chirality, because mirror image molecules with the same structure can have very different properties. For instance one kind of molecule smells of lem ... read more |
Physicists create world's smallest engineDublin, Ireland (SPX) Aug 23, 2019 Theoretical physicists at Trinity College Dublin are among an international collaboration that has built the world's smallest engine - which, as a single calcium ion, is approximately ten billion ti ... more
DNA origami joins forces with molecular motors to build nanoscale machinesBoston MA (SPX) Jul 22, 2019 Every year, robots get more and more life-like. Solar-powered bees fly on lithe wings, humanoids stick backflips, and teams of soccer bots strategize how to dribble, pass, and score. And, the more r ... more
DARPA Announces Microsystems Exploration ProgramWashington DC (SPX) Jul 17, 2019 Over the past few decades, DARPA's Microsystems Technology Office (MTO) has enabled revolutionary advances in electronics materials, devices, and systems, which have provided the United States with ... more
Monitoring the lifecycle of tiny catalyst nanoparticlesBochum, Germany (SPX) May 07, 2019 Nanoparticles can be used in many ways as catalysts. To be able to tailor them in such a way that they can catalyse certain reactions selectively and efficiently, researchers need to determine the p ... more |
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| Previous Issues | Oct 02 | Oct 01 | Sep 30 | Sep 27 | Sep 26 |
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NASA opens call for Artemis lunar landers Washington DC (SPX) Oct 02, 2019
NASA is seeking proposals for human lunar landing systems designed and developed by American companies for the Artemis program, which includes sending the first woman and next man to the surface of the Moon by 2024.
The final call to industry comes after NASA issued two drafts on July 19 and Aug. 30, encouraging companies to send comments to help shape a key component of the agency's human ... more |
China's KZ-1A rocket launches two satellites Jiuquan, China (XNA) Sep 02, 2019
Two satellites for technological experiments were sent into space by a Kuaizhou-1A, or KZ-1A, carrier rocket from the Jiuquan Satellite Launch Center in northwest China on Saturday.
The rocket blasted off at 7:41 a.m. and sent the two satellites into their planned orbit.
Kuaizhou-1A, meaning speedy vessel, is a low-cost solid-fuel carrier rocket with high reliability and a short prep ... more |
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Ransomware hits hundreds of US schools, local governments: study Washington (AFP) Oct 1, 2019
Hundreds of US municipalities, schools and health organizations have been hit by ransomware in 2019, leading to massive service disruptions, researchers said Tuesday.
The security firm Emsisoft said at least 621 government entities, healthcare providers and school districts, colleges and universities were affected by ransomware in the first nine months of 2019.
The attacks which lock up ... more |
NASA opens call for Artemis lunar landers Washington DC (SPX) Oct 02, 2019
NASA is seeking proposals for human lunar landing systems designed and developed by American companies for the Artemis program, which includes sending the first woman and next man to the surface of the Moon by 2024.
The final call to industry comes after NASA issued two drafts on July 19 and Aug. 30, encouraging companies to send comments to help shape a key component of the agency's human ... more |
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Scientists create a nanomaterial that is both twisted and untwisted at the same time Bath UK (SPX) Sep 23, 2019
A new nanomaterial developed by scientists at the University of Bath could solve a conundrum faced by scientists probing some of the most promising types of future pharmaceuticals.
Scientists who study the nanoscale - with molecules and materials 10,000 smaller than a pinhead - need to be able to test the way that some molecules twist, known as their chirality, because mirror image molecul ... more |
Ball Aerospace delivers earth science instrument for Landsat 9 Boulder CO (SPX) Sep 30, 2019
Ball Aerospace delivered the Operational Land Imager 2 (OLI-2) for Landsat 9, completing development of the instrument on schedule and under budget. Ball will continue to support instrument integration and spacecraft-level testing, working closely with NASA and the Landsat 9 spacecraft provider.
"Ball Aerospace is enabling the sustainability of the nation's land imaging architecture throug ... more |
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Scientists create a nanomaterial that is both twisted and untwisted at the same time Bath UK (SPX) Sep 23, 2019
A new nanomaterial developed by scientists at the University of Bath could solve a conundrum faced by scientists probing some of the most promising types of future pharmaceuticals.
Scientists who study the nanoscale - with molecules and materials 10,000 smaller than a pinhead - need to be able to test the way that some molecules twist, known as their chirality, because mirror image molecul ... more |
NASA designing shapeshifting robots for Saturn's moons Pasadena CA (JPL) Sep 26, 2019
Mini robots that can roll, fly, float and swim, then morph into a single machine? Together they form Shapeshifter, a developing concept for a transformational vehicle to explore treacherous, distant worlds.
In a dusty robotics yard at NASA's Jet Propulsion Laboratory in Pasadena, California, the Shapeshifter team is testing a 3D-printed prototype of this unusual explorer. A contraption tha ... more |
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Turkey downs unidentified drone on Syria border: defence ministry Istanbul (AFP) Sept 29, 2019
Turkey's air force on Sunday downed an unidentified drone on the Syrian border after it breached Turkish air space six times, the defence ministry said.
"An unmanned aerial vehicle which violated our air space six times (on Saturday)... was downed by two of our F-16s which took off from Incirlik" air base in southern Turkey, the defence ministry said, sharing pictures of the downed drone. ... more |
The future of 'extremely' energy-efficient circuits Yokohama, Japan (SPX) Sep 24, 2019
Data centers are processing data and dispensing the results at astonishing rates and such robust systems require a significant amount of energy - so much energy, in fact, that information communication technology is projected to account for 20% of total energy consumption in the United States by 2020.
To answer this demand, a team of researchers from Japan and the United States have develo ... more |
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A filament fit for space - silk is proven to thrive in outer space temperatures Oxford UK (SPX) Oct 03, 2019
Their initial discovery had seemed like a contradiction because most other polymer fibres embrittle in the cold. But after many years of working on the problem, the group of researchers have discovered that silk's cryogenic toughness is based on its nano-scale fibrills.
Sub-microscopic order and hierarchy allows a silk to withstand temperatures of down to -200oC. And possibly even lower, w ... more |
Robots, deliverymen and 'Xi Thought' at China's 70th anniversary Beijing (AFP) Oct 1, 2019 Delivery men, the world cup-winning women's volleyball team and a special float hailing "Xi Jinping Thought" were part of a colourful 70th anniversary celebration of Communist China's 70th anniversary Tuesday - a stark contrast with unrest in Hong Kong.
A huge fireworks show in the evening capped a day of festivities that included a pageant of more than 100,000 civilians and a massive milit ... more |
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Is it possible to borrow energy from an empty space Vienna, Austria (SPX) Oct 03, 2019
Energy is a quantity that must always be positive - at least that's what our intuition tells us. If every single particle is removed from a certain volume until there is nothing left that could possibly carry energy, then a limit has been reached. Or has it? Is it still possible to extract energy even from empty space?
Quantum physics has shown time and again that it contradicts our intuit ... more |
The violent history of the big galaxy next door Canberra, Australia (SPX) Oct 03, 2019
Astronomers have pieced together the cannibalistic past of our neighbouring large galaxy Andromeda, which has now set its sights on the Milky Way as its next main course.
The galactic detective work found that Andromeda has eaten several smaller galaxies, likely within the last few billion years, with left-overs found in large streams of stars.
ANU researcher Dr Dougal Mackey, who co ... more |
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National Solar Tour this weekend October 5/6 visits ABC Solar Research and Development Rancho Palos Verdes CA (SPX) Oct 03, 2019
ABC Solar invites SolarDaily readers to visit one of the many National Solar Homes Tours happening this weekend October 5th and 6th. This event is put on by the American Solar Energy Society.
The National Solar Tour is the nation's largest grassroots solar event. Across the country, homeowners, businesses, volunteers, solar installers, public officials, and grassroots organizations put out ... more |
Talking space with the next generation in Europe Paris (ESA) Oct 03, 2019
As World Space Week (4-10 October) approaches, ESA invites the next generation of space professionals to give their opinions about the future of space. As part of this year's European Space Talks campaign, students across Europe are invited to take part in a special online debate on 8 October dedicated to sharing their ideas on what European space activities should be achieving.
The studen ... more |
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