Nanotube-based terahertz polarizer nears perfection
(PhysOrg.com) -- Researchers at Rice University are using carbon nanotubes as the critical component of a robust terahertz polarizer that could accelerate the development of new security and communication ...
X-ray vision for road diggers: The next quantum leap?
Quantum mechanics has been hailed as the next big thing in technology. And quantum computers are a media favourite. But there is a little-known quantum technology that can peer beneath the earth, which could ...
Maths experts question key ecological theory
Mathematicians at the University of York in the UK and the University of Canterbury in New Zealand say they have disproved a widely accepted theory underpinning the operation of complex networks of interactions in the natural ...
Trade-off coding for quantum communication provides more benefits than previously thought
Third time a charm: SpaceX launches commercial satellite (Update 3)
The private US company SpaceX said it successfully launched on Tuesday its first commercial satellite, designed to provide telecommunications services to China and other Asian countries.
International Space station to beam video via laser back to Earth
What's more interesting than videos of cats chasing laser beams over the kitchen floor? How about videos sent OVER laser beams from NASA's International Space Station back to Earth?
A camera that peers around corners (w/ video)
In December, MIT Media Lab researchers caused a stir by releasing a slow-motion video of a burst of light traveling the length of a plastic bottle. But the experimental setup that enabled that video was des ...
Professor brings access to previously untapped higher frequency bandwidth
Society's increasing technology use and data consumption is causing an information bottleneck, congesting airwave frequencies and sending engineers searching for access to higher capacity bandwidths.
Apocalypse... but not as we know it
The End Of The World As We Know It—TEOTWAWKI—is littered with predictions that didn't quite pan out.
NASA's first laser communication system integrated, ready for launch
(Phys.org) —A new NASA-developed, laser-based space communication system will enable higher rates of satellite communications similar in capability to high-speed fiber optic networks on Earth.
Researchers test quantum encryption hacking risk
(Phys.org) —Quantum communication systems offer the promise of virtually unbreakable encryption. Unlike classical encryption, which is used to send secure data over networks today and whose security depends ...
Sesame seed-sized antenna increases WIFI speed by 200 times
Researchers from A*STAR's Institute of Microelectronics (IME) have developed the first compact high performance silicon-based cavity-backed slot (CBS) antenna that operates at 135 GHz. The antenna demonstrated a 30 times ...
Simulations uncover 'flashy' secrets of merging black holes (w/ Video)
(Phys.org)—According to Einstein, whenever massive objects interact, they produce gravitational waves—distortions in the very fabric of space and time—that ripple outward across the universe at the ...