(Phys.org) —Cornell chemical engineers have achieved a breakthrough in the race to achieve safer, longer-lasting batteries to power the world's automobiles, cell phones, computers and autonomous robots.
Materials Science
Aug 14, 2014
1
0
Everywhere you look, you see lithium-ion batteries. They're in your laptop, your cell phone, your power tools, maybe even your car. Lithium-ion battery research accounts for about 95% of all battery research and development, ...
Energy & Green Tech
Jul 4, 2014
8
0
US regulators called Tuesday for more transparency from data brokers, citing potential for abuse in a rapidly growing industry that buys and sells information on people's Internet and offline activities.
Internet
May 27, 2014
0
0
The way electronic devices receive their power has changed tremendously over the past few decades, from wired to non-wired. Users today enjoy all kinds of wireless electronic gadgets including cell phones, mobile displays, ...
Energy & Green Tech
Apr 17, 2014
2
0
Passwords, gestures and fingerprint scans are all helpful ways to keep a thief from unlocking and using a cell phone or tablet. Cybersecurity researchers from the Georgia Institute of Technology have gone a step further. ...
Security
Apr 7, 2014
0
0
Imagine powering your cell phone by simply walking around your office or rubbing it with the palm of your hand. Rather than plugging it into the wall, you become the power source. Researchers at the 247th National Meeting ...
Energy & Green Tech
Mar 16, 2014
1
0
(Phys.org) —Researchers at Harvard's Wyss Institute have developed a method to carry out large-scale manufacturing of everyday objects—from cell phones to food containers and toys—using a fully degradable bioplastic ...
Materials Science
Mar 4, 2014
1
0
(Phys.org) —A multi-university team of engineers has developed what could be a promising solution for charging smartphone batteries on the go—without the need for an electrical cord.
Nanophysics
Feb 20, 2014
3
0
Using inexpensive materials configured and tuned to capture microwave signals, researchers at Duke University's Pratt School of Engineering have designed a power-harvesting device with efficiency similar to that of modern ...
General Physics
Nov 7, 2013
14
1
(Phys.org) —Kumu Networks, co-founded by Stanford professor Sachin Katti, has announced that the company has developed technology that allows for full duplex wireless communications—it lets, the company claims, a radio ...
