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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 |
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![]() Miami (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 ![]() ![]() Pasadena 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 ![]() ![]() Hong 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 ![]() ![]() Raleigh 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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![]() Washington (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 ![]() ![]() Boston 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 ![]() ![]() Washington (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 ![]() ![]() Cleveland 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 ![]() ![]() Pasadena 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 ![]() ![]() Berkeley 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 |
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![]() ![]() UBS could slash third of staff amid technology shift: CEO ![]() ![]() Chiba, 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 ![]() ![]() Adelaide, 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 ![]() ![]() Champaign 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 ![]() ![]() Washington 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 ![]() ![]() ![]() Boeing to acquire Aurora Flight Sciences ![]() ![]() BAE Systems, Cranfield University envision dual-mode UAVs ![]() ![]() IAI unmanned helo performs proof-of-concept demo |
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![]() Amherst MD (SPX) Oct 06, 2017 ![]() ![]() ![]() Unexpected discovery leads to new theory of liquid streaming ![]() ![]() Sputnik, the tiny sphere that launched the space race ![]() ![]() Saab supplying radar to U.S. Coast Guard |
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![]() New York, NY (SPX) Oct 09, 2017 ![]() ![]() ![]() Bristol scientists pinpoint the singularity for quantum computers ![]() ![]() New quantum computer chip uses sounds waves to store data ![]() ![]() Move towards 'holy grail' of computing by creation of brain-like photonic microchips |
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![]() Winston Salem NC (SPX) Oct 09, 2017 ![]() ![]() ![]() Largest Nuclear Training Center In France Opens Its Doors ![]() ![]() BWXT awarded contract extension for nuclear waste facility operations ![]() ![]() UAE to open Arab Gulf's first nuclear reactor in 2018 |
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![]() Beirut (AFP) Oct 5, 2017 ![]() ![]() ![]() Sarin used in Syria 5 days before Khan Sheikhun: OPCW ![]() ![]() Iraq-Syria border set for last major assault on IS: US general ![]() ![]() Belgium seeks to bring back children stranded by IS |
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![]() Washington (UPI) Oct 1, 2017 ![]() ![]() ![]() SLAC-led project will use AI to prevent or minimize electric grid failures ![]() ![]() Scientists propose method to improve microgrid stability and reliability ![]() ![]() ADB: New finance model needed for low-carbon shift in Asia |
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![]() Osaka, Japan (SPX) Oct 06, 2017 ![]() ![]() ![]() Ultra-fast and ultra-sensitive hydrogen sensor ![]() ![]() Tesla delays truck launch, eyes battery power for Puerto Rico ![]() ![]() New nanomaterial can extract hydrogen fuel from seawater |
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![]() Adelaide, Australia (XNA) Oct 03, 2017 ![]() ![]() ![]() China launches three satellites ![]() ![]() Mars probe to carry 13 types of payload on 2020 mission ![]() ![]() China's cargo spacecraft separates from Tiangong-2 space lab |
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![]() Washington (UPI) Oct 4, 2017 ![]() ![]() ![]() USNO Astronomers Measure New Distances To Nearby Stars ![]() ![]() NASA May Extend BEAM's Time on the International Space Station ![]() ![]() OECD calls for tourism to be more sustainable |
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![]() Tempe AZ (SPX) Oct 09, 2017 ![]() ![]() ![]() Fresh Look at Old Data Yields Surprise Near Martian Equator ![]() ![]() Methane belches kept water flowing on ancient Mars ![]() ![]() Another Chance to Put Your Name on Mars |
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![]() Lyon, France (SPX) Oct 02, 2017 ![]() ![]() ![]() New Zealand opens first rocket launch site ![]() ![]() Arianespace signs contract for 10 Vega and Vega C launchers ![]() ![]() Launch Vehicle and Missile Ascent Trajectories |
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![]() Tipitapa, Nicaragua (AFP) Oct 5, 2017 ![]() ![]() ![]() Olympics: Tokyo 2020 water venue polluted ![]() ![]() Mountains of garbage and despair in India's dirtiest city ![]() ![]() I.Coast toxic spill victims launch new Dutch court bid |
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![]() Washington (UPI) Oct 5, 2017 ![]() ![]() ![]() Uber competitor hits Paris roads with Chinese help ![]() ![]() UK car sales skid lower in September on poor consumer confidence ![]() ![]() Renault plans China growth, more electric vehicles |
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![]() Washington DC (SPX) Oct 05, 2017 ![]() ![]() ![]() Nanoscale islands dot light-driven catalyst ![]() ![]() Paper-based supercapacitor uses metal nanoparticles to boost energy density ![]() ![]() Nanoparticle supersoap creates 'bijel' with potential as sculptable fluid |
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![]() Amherst MD (SPX) Oct 06, 2017 ![]() ![]() ![]() Unexpected discovery leads to new theory of liquid streaming ![]() ![]() Sputnik, the tiny sphere that launched the space race ![]() ![]() Saab supplying radar to U.S. Coast Guard |
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![]() Miami (AFP) Oct 5, 2017 ![]() ![]() ![]() Are we at a tipping point with weed control? ![]() ![]() Climate solution in soil ![]() ![]() Climate change, population growth may lead to open ocean aquaculture |
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