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Are Self-Replicating Starships Practical![]() Sydney, Australia (SPX) Oct 09, 2017 Science fiction has frequently considered self-replicating robots that travel across space, making copies of themselves as they spread throughout the galaxy. Such devices are formally known as "von Neumann machines" after the Hungarian-born mathematician John von Neumann, who performed theoretical research into their operations. In theory, such devices could gradually explore the entire galaxy over a period of several hundreds of thousands of years, and we could expect one of them to be no more than a f ... read more |
US spacewalkers repair aging ISS robotic armMiami (AFP) Oct 5, 2017 Two NASA astronauts wrapped up a successful spacewalk Thursday to repair the International Space Station's aging robotic arm, the US space agency said. ... more
Another Chance to Put Your Name on MarsPasadena CA (JPL) Oct 05, 2017 When it lands on Mars in November of 2018, NASA's InSight lander will be carrying several science instruments - along with hundreds of thousands of names from members of the public. In 2015, n ... more
Servosila introduces Mobile Robots equipped with Software Defined Radio payloadsHong Kong (SPX) Oct 03, 2017 Servosila introduces a new member of the family of Servosila "Engineer" robots, a UGV called "Radio Engineer". This new variant of the well-known backpack-transportable robot features a Software Def ... more
Sensitivity to time improves performance at remotely controlling devicesRaleigh NC (SPX) Oct 09, 2017 A new study from North Carolina State University finds that people who are more sensitive to the passage of time are better at accounting for the latency - or time lag - inherent in remotely control ... more |
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| Previous Issues | Oct 08 | Oct 06 | Oct 05 | Oct 04 | Oct 03 |
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Mattel scraps plan for digital assistant for kidsWashington (AFP) Oct 5, 2017 US toy giant Mattel said Thursday it was cancelling its plan to deliver an artificial intelligence-infused digital speaker for children, following complaints from privacy groups and lawmakers. ... more
Teleoperating robots with virtual realityBoston MA (SPX) Oct 05, 2017 Many manufacturing jobs require a physical presence to operate machinery. But what if such jobs could be done remotely? This week researchers from MIT's Computer Science and Artificial Intelligence ... more
DeepMind forms ethics unit for AI; Google unveils $49 mini assistantWashington (AFP) Oct 4, 2017 DeepMind, the Google sibling focusing on artificial intelligence, has announced the launch of an "ethics and society" unit to study the impact of new technologies on society. ... more
Researchers design soft, flexible origami-inspired robotCleveland OH (SPX) Oct 03, 2017 A Case Western Reserve University researcher has turned the origami she enjoyed as a child into a patent-pending soft robot that may one day be used on an assembly line, in surgery or even outer spa ... more
Robot Spelunkers Go for a DipPasadena CA (JPL) Oct 03, 2017 NASA has changed the perspective of science, building satellites to study Earth's surface. Deep below that surface, where it's harder for satellites to see, is another story - but robotic technology ... more
Nanoparticle supersoap creates 'bijel' with potential as sculptable fluidBerkeley CA (SPX) Oct 03, 2017 A new two-dimensional film, made of polymers and nanoparticles and developed by researchers at the Department of Energy's Lawrence Berkeley National Laboratory (Berkeley Lab), can direct two differe ... more |
![]() UBS could slash third of staff amid technology shift: CEO
Smash hit: Ping pong robot takes on Olympian at Tokyo tech fairChiba, Japan (AFP) Oct 2, 2017 A ping-pong-playing robot served up a hit at a top Tokyo tech fair Monday, while a barely-moving machine in the shape of a sloth aimed to provide a relaxing change of pace. ... more
Fast-moving space industries create new ethical challengesAdelaide, Australia (SPX) Sep 29, 2017 It's an exciting time to be working in the space sector - particularly with Australia's recently-announced commitment to developing a space agency. But with advances come new challenges. Simil ... more
Click beetles inspire design of self-righting robotsChampaign IL (SPX) Sep 26, 2017 Robots perform many tasks that humans can't or don't want to perform, getting around on intricately designed wheels and limbs. If they tip over, however, they are rendered almost useless. A team of ... more
Creative use of noise brings bio-inspired electronic improvementWashington DC (SPX) Sep 26, 2017 In conventional electronics, a great deal of effort is devoted to eliminating stochastic resonance (SR) - the annoying hiss that generally hinders the detection of weak signals and degrades overall ... more |
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Washington (UPI) Oct 4, 2017
U.S Marines have tested small 3D-printed drones to demonstrate their flexibility and usefulness to troops in the field.
The testing of the additive-manufactured vehicles, supplied by the U.S. Army Research Laboratory, took place late last month at Camp Lejeune in North Carolina.
"At this point we are focusing on intelligence, surveillance and reconnaissance missions," Eric Spero, ... more Washington (UPI) Oct 5, 2017Boeing to acquire Aurora Flight Sciences Washington (UPI) Oct 1, 2017BAE Systems, Cranfield University envision dual-mode UAVs Washington (UPI) Oct 1, 2017IAI unmanned helo performs proof-of-concept demo |
Amherst MD (SPX) Oct 06, 2017
Commuters, skiers, crossing guards and others who endure frozen fingers in cold weather may look forward to future relief as manufacturers are poised to take advantage of a new technique for creating electrically heated cloth developed by materials scientist Trisha Andrew and colleagues at the University of Massachusetts Amherst. They have made gloves that keep fingers as warm as the palm of the ... more Houston TX (SPX) Oct 06, 2017Unexpected discovery leads to new theory of liquid streaming Korolyov, Russia (AFP) Oct 3, 2017Sputnik, the tiny sphere that launched the space race Washington (UPI) Oct 3, 2017Saab supplying radar to U.S. Coast Guard |
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New York, NY (SPX) Oct 09, 2017
Columbia Engineering researchers, led by Harish Krishnaswamy, associate professor of electrical engineering, in collaboration with Professor Andrea Alu's group from UT-Austin, continue to break new ground in developing magnet-free non-reciprocal components in modern semiconductor processes. At the IEEE International Solid-State Circuits Conference in February, Krishnaswamy's group unveiled a new ... more Bristol UK (SPX) Oct 05, 2017Bristol scientists pinpoint the singularity for quantum computers Washington (UPI) Sep 22, 2017New quantum computer chip uses sounds waves to store data Exeter UK (SPX) Oct 02, 2017Move towards 'holy grail' of computing by creation of brain-like photonic microchips |
Winston Salem NC (SPX) Oct 09, 2017
A new method for capturing radioactive waste from nuclear power plants is cheaper and more effective than current methods, a potential boon for the energy industry, according to new research published in the journal Nature Communications.
"Our capture method by far outperforms all current technologies and may change the landscape of energy production worldwide," said Timo Thonhauser, the ... more Normandy, France (SPX) Oct 03, 2017Largest Nuclear Training Center In France Opens Its Doors Washington (UPI) Sep 27, 2017BWXT awarded contract extension for nuclear waste facility operations Abu Dhabi (AFP) Sept 25, 2017UAE to open Arab Gulf's first nuclear reactor in 2018 |
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Beirut (AFP) Oct 5, 2017 The Islamic State group has lost swathes of territory in its self-declared "caliphate" in recent months, including its emblematic Iraq stronghold Mosul and most of its Syrian bastion Raqa.
On Thursday, Iraqi forces recaptured the northern town of Hawija, the centre of one of IS's last two remaining enclaves in the country.
The jihadists are also facing parallel Russian- and US-backed off ... more The Hague (AFP) Oct 4, 2017Sarin used in Syria 5 days before Khan Sheikhun: OPCW Baghdad (AFP) Oct 7, 2017Iraq-Syria border set for last major assault on IS: US general Brussels (AFP) Oct 7, 2017Belgium seeks to bring back children stranded by IS |
Washington (UPI) Oct 1, 2017
A proposal to address what the Trump administration outlined as threats to traditional energy sources is counterintuitive, sustainable energy supporters said.
The U.S. Department of Energy said last week it was calling on the Federal Energy Regulatory Commission to change how the wholesale electricity sector works by offering compensation for "traditional" power generators.
In a ... more Menlo Park CA (SPX) Sep 19, 2017SLAC-led project will use AI to prevent or minimize electric grid failures Beojing, China (SPX) Sep 04, 2017Scientists propose method to improve microgrid stability and reliability Washington (UPI) Aug 29, 2017ADB: New finance model needed for low-carbon shift in Asia |
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Osaka, Japan (SPX) Oct 06, 2017
Hydrogen is the most abundant element in the universe, and is considered by many to be a potential clean fuel of the future. Water and fossil fuels contain large amounts of hydrogen, but unlocking molecular dihydrogen fuel from these sources takes a great deal of energy, casting doubt over any future hydrogen economy. Turning water into hydrogen using solar energy could lead the way to cheap and ... more Seoul, South Korea (SPX) Oct 05, 2017Ultra-fast and ultra-sensitive hydrogen sensor Washington (AFP) Oct 6, 2017Tesla delays truck launch, eyes battery power for Puerto Rico Orlando FL (SPX) Oct 05, 2017New nanomaterial can extract hydrogen fuel from seawater |
Adelaide, Australia (XNA) Oct 03, 2017
China is an active member of the United Nations Committee on the Peaceful Uses of Outer Space and is impressive in opening its space missions to other countries, said Simonetta Di Pippo, Director of the United Nations Office for Outer Space Affairs (UNOOSA).
Di Pippo made the remarks when having an interview with Xinhua on Wednesday during the 68th International Astronautical Congress (IAC ... more Beijing (XNA) Oct 02, 2017China launches three satellites Beijing (XNA) Oct 02, 2017Mars probe to carry 13 types of payload on 2020 mission Beijing (XNA) Sep 22, 2017China's cargo spacecraft separates from Tiangong-2 space lab |
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Washington (UPI) Oct 4, 2017
NASA unveiled a new space communications antenna at the Alaska Satellite Facility in Fairbanks this week. The new antenna, AS-2, which sits atop the Elvey building at University of Alaska Fairbanks, will retrieve data from NASA's spacecraft.
NASA operates three space communications networks, the Deep Space Network, Space Network and Near Earth Network. AS-2 will boost the capacity of th ... more Washington DC (SPX) Oct 05, 2017USNO Astronomers Measure New Distances To Nearby Stars Houston TX (SPX) Oct 05, 2017NASA May Extend BEAM's Time on the International Space Station Paris (AFP) Oct 3, 2017OECD calls for tourism to be more sustainable |
Tempe AZ (SPX) Oct 09, 2017
NASA's longest-lived mission to Mars has gained its first look at the Martian moon Phobos, pursuing a deeper understanding by examining it in infrared wavelengths.
The Thermal Emission Imaging System (THEMIS) camera on NASA's Mars Odyssey orbiter observed Phobos on Sept. 29, 2017. THEMIS Principal Investigator Philip Christensen and THEMIS Mission Planner, Jonathon Hill of ASU's School of ... more Pasadena CA (JPL) Oct 03, 2017Fresh Look at Old Data Yields Surprise Near Martian Equator Washington (UPI) Oct 3, 2017Methane belches kept water flowing on ancient Mars Pasadena CA (JPL) Oct 05, 2017Another Chance to Put Your Name on Mars |
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Lyon, France (SPX) Oct 02, 2017
Thales Alenia Space, joint-venture between Thales and Leonardo, and Arianespace has signed a launch contract for two COSMO-SkyMed Second-Generation (CSG) satellites manufactured for the Italian Space Agency (ASI) and the Italian Ministry of Defense.
The signing ceremony was attended by French President Emmanuel Macron and Paolo Gentiloni, the President of the Council of Ministers of the It ... more Wellington NZ (XNA) Sep 29, 2017New Zealand opens first rocket launch site Lyon, France (SPX) Oct 03, 2017Arianespace signs contract for 10 Vega and Vega C launchers Bethesda, MD (SPX) Oct 03, 2017Launch Vehicle and Missile Ascent Trajectories |
Tipitapa, Nicaragua (AFP) Oct 5, 2017
Looking tired and haggard, William Coronado pulls up before dawn with a boat full of fish on the muddy shore of Nicaragua's Lake Managua, a dumping ground for trash and waste.
"The lake is so polluted. They throw all sorts of crap into it," said the 56-year-old. "Containers, old buckets, all sorts of bags - all the junk they throw away in Managua. It's a disgrace."
Coronado spent two da ... more Tokyo (AFP) Oct 4, 2017Olympics: Tokyo 2020 water venue polluted Gonda City, India (AFP) Oct 2, 2017Mountains of garbage and despair in India's dirtiest city Amsterdam (AFP) Sept 27, 2017I.Coast toxic spill victims launch new Dutch court bid |
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Washington (UPI) Oct 5, 2017
The number of plug-in ports for electric vehicles would need to increase more than 130 percent to meet future growth, a U.S. Energy Department study found.
The U.S. Energy Department's National Renewable Energy Laboratory estimates there are 16,000 charging stations for plug-in electric vehicles nation-wide, with 43,000 actual plugs available as of June. That number supports the more th ... more Paris (AFP) Oct 5, 2017Uber competitor hits Paris roads with Chinese help London (AFP) Oct 5, 2017UK car sales skid lower in September on poor consumer confidence Paris (AFP) Oct 6, 2017Renault plans China growth, more electric vehicles |
Washington DC (SPX) Oct 05, 2017
As microchips become ever smaller and therefore faster, the shrinking size of their copper interconnects leads to increased electrical resistivity at the nanoscale. Finding a solution to this impending technical bottleneck is a major problem for the semiconductor industry.
One promising possibility involves reducing the resistivity size effect by altering the crystalline orientation of int ... more Houston TX (SPX) Oct 05, 2017Nanoscale islands dot light-driven catalyst Atlanta GA (SPX) Oct 09, 2017Paper-based supercapacitor uses metal nanoparticles to boost energy density Berkeley CA (SPX) Oct 03, 2017Nanoparticle supersoap creates 'bijel' with potential as sculptable fluid |
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Amherst MD (SPX) Oct 06, 2017
Commuters, skiers, crossing guards and others who endure frozen fingers in cold weather may look forward to future relief as manufacturers are poised to take advantage of a new technique for creating electrically heated cloth developed by materials scientist Trisha Andrew and colleagues at the University of Massachusetts Amherst. They have made gloves that keep fingers as warm as the palm of the ... more Houston TX (SPX) Oct 06, 2017Unexpected discovery leads to new theory of liquid streaming Korolyov, Russia (AFP) Oct 3, 2017Sputnik, the tiny sphere that launched the space race Washington (UPI) Oct 3, 2017Saab supplying radar to U.S. Coast Guard |
Miami (AFP) Oct 5, 2017
Traces of pesticides that act as nerve agents on bees have been found in 75 percent of honey worldwide, raising concern about the survival of these crucial crop pollinators, researchers said Thursday.
Human health is not likely at risk from the concentrations detected in a global sampling of 198 types of honey, which were below what the European Union authorizes for human consumption, said t ... more Urbana IL (SPX) Oct 09, 2017Are we at a tipping point with weed control? Stanford CA (SPX) Oct 09, 2017Climate solution in soil Corvallis OR (SPX) Oct 06, 2017Climate change, population growth may lead to open ocean aquaculture |
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