A research team led by Tohoku University in Japan has developed new materials for supercapacitors with higher voltage and better stability than other materials. Their research was recently published in the journal Energy ...
Energy & Green Tech
Feb 7, 2019
0
84
The US military is spending millions to build "vanishing" technology that self-destructs on the battlefield, like the tape recorder that goes up in smoke in the "Mission: Impossible" television show.
Hi Tech & Innovation
Feb 8, 2014
10
0
MIT physicists and colleagues have created a five-lane superhighway for electrons that could allow ultra-efficient electronics and more. The work, reported in the May 9 issue of Science, is one of several important discoveries ...
Condensed Matter
May 13, 2024
0
466
As efforts to implement electronic medical records escalate, so do the debate about patient privacy and the potential for commercial exploitation of the technology.
Other
Nov 17, 2010
0
0
Liquid Image, a company which made a splash last year with diving masks featuring a built-in still and video camera, now has its lens trained on the ski slopes.
Consumer & Gadgets
Jan 10, 2010
0
0
A new analysis of several Roman coins unearthed in 1713—long thought to be forgeries—suggests that they are authentic, providing evidence that the leader portrayed on one of the coins was indeed in power during the 260s ...
Archaeology
Nov 23, 2022
0
377
Researchers of the Fraunhofer Institute for Applied Solid State Physics and the Karlsruhe Institute for Technology have achieved the wireless transmission of 40 Gbit/s at 240 GHz over a distance of one kilometer. Their most ...
Telecom
May 21, 2013
2
0
That phone app keeping track of your exercise and meals might keep you out of the hospital one day.
Hi Tech & Innovation
Feb 20, 2015
0
299
The U.S. government is looking at ways to prevent anyone from spying on its own surveillance of Americans' phone records.
Security
Jan 27, 2014
0
0
A detailed analysis of the lives of nearly a thousand people from birth to age 38 shows that a small portion of the population accounts for the lion's share of social costs such as crime, welfare dependence and health-care ...
Social Sciences
Dec 12, 2016
8
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