Laser shoots down drones at sea (w/ Video)
(PhysOrg.com) -- An infrared laser developed by Arizona company Raytheon Missile Systems has been demonstrated shooting down incoming drones over the ocean off the coast of California.
(PhysOrg.com) -- An infrared laser developed by Arizona company Raytheon Missile Systems has been demonstrated shooting down incoming drones over the ocean off the coast of California.
Femtosecond pulsed lasers—which emit light in ultrafast bursts lasting a millionth of a billionth of a second—are powerful tools used in a range of applications from medicine and manufacturing, to sensing and precision ...
Optics & Photonics
Nov 16, 2022
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251
On trucks, drones and airplanes, 10 promising technologies for finding natural gas leaks swiftly and cheaply competed in the Mobile Monitoring Challenge, the first independent assessment of moving gas leak detectors at well ...
Environment
Sep 10, 2019
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118
Smart temperature-control devices—such as thermostats that learn and adjust to pre-programmed temperatures—are poised to increase comfort and save energy in homes.
Energy & Green Tech
Aug 28, 2015
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The Humanoid Robot Research Center (HUBO Lab) at the Korea Advanced Institute of Science and Technology (KAIST) and Rainbow Co., a spin-off venture company of the university, unveiled a new model of HUBO that will be entered ...
Robotics
Jul 11, 2013
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A Chinese supercomputer is the fastest in the world, according to survey results announced Monday, comfortably overtaking a US machine which now ranks second.
Hardware
Jun 17, 2013
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(Phys.org) —How is this for bragging rights in the always-on title grab for the world's fastest supercomputer: China's Tianhe-2 supercomputer, aka Milkyway-2, recently measured at speeds of 31 petaflops (30.65) out of a ...
(Phys.org) —Motorola's CEO Dennis Woodside along with the company's senior vice present for advanced technology took to the All Things Digital stage this week to reveal what they think about the future of passwords—namely, ...
A couple years ago, researchers introduced a new material that they said could make any object invisible to both radar and the human eye. Invisibility cloaking would have a major impact on defense technology, they explained, ...
General Physics
Mar 5, 2013
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Twitter confirmed Friday that it had become the latest victim in a number of high-profile cyber-attacks against media companies, saying that hackers may have gained access to information on 250,000 of its more than 200 million ...
Internet
Feb 2, 2013
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