Sodium-ion battery cathode has highest energy density to date
Tests find Rossi's E-Cat has an energy density at least 10 times higher than any conventional energy source
To win an election, a strongly connected voter network is key, physicists conclude
Study shows how easy it is to determine someone's identity with cell phone data
Thermodynamics of visual images may help us see the world
Interview: What does the future hold for energy and lighting?
Spaun, the new human brain simulator, can carry out tasks (w/ video)
Smallest logic circuit fabricated with single-electron transistors
New LED packaging technology improves performance
Nature-inspired systems give 'soft robots' ability to camouflage themselves (w/ Video)
(Phys.org) -- A team of researchers led by George Whitesides, the Woodford L. and Ann A. Flowers University Professor, has already broken new engineering ground with the development of soft, silicone-based robots inspired by creatures like starfish and squid. Now, ...