Electronic systems using light waves instead of voltage signals is advantageous, as electromagnetic light waves oscillate at petaherz frequency. This means that future computers could operate at speeds 1 million times faster ...
Nanophysics
Nov 27, 2018
0
219
Americans hear a lot about consumerism and materialism. But most either think it applies to others or succumb to the notion that there's no way around it, given our culture and the pervasive influence of the market, which ...
Social Sciences
Nov 13, 2018
0
7
Biologists at Lund University in Sweden have shown that the great tit, a common European songbird, has a tremendous capacity for self-control. Until now, such impulse control has been primarily associated with larger cognitively ...
Plants & Animals
Jul 31, 2018
3
1912
The brain requires surprisingly little energy to adapt to the environment to learn, make ambiguous recognitions, have high recognition ability and intelligence, and perform complex information processing.
Bio & Medicine
Jul 12, 2018
0
32
Shamit Shrivastava, a post-doctoral researcher in the Department of Engineering Science, writes about a recent finding that has far-reaching consequences for the fundamental understanding of the physics of the brain. The ...
General Physics
Jun 28, 2018
1
140
Electrodes for longterm monitoring of electrical impulses of heart or muscles in the form of temporary tattoos produced using an ink-jet printer. An international research group involving TU Graz, Austria, presents this novel ...
Engineering
Mar 27, 2018
0
56
Researchers at the University of Pennsylvania have discovered how the Pacific midshipman fish can hum continuously for up to an hour in order to attract potential mates. The study, which is featured on the cover of the January ...
Plants & Animals
Jan 2, 2018
0
128
Specialized cells in the gut sense potentially noxious chemicals and trigger electrical impulses in nearby nerve fibers, according to a new study led by UC San Francisco scientists. "These cells are sensors, like a window ...
Cell & Microbiology
Jun 22, 2017
0
8
Researchers from Hewlett-Packard Enterprise on Tuesday unveiled what they claimed was a breakthrough in computing with a new machine capable of handling vast amounts of data at supercomputing speeds.
Computer Sciences
May 16, 2017
1
29
The first solar plane aimed at reaching the stratosphere made an initial low-altitude test flight over Switzerland Friday.
Energy & Green Tech
May 5, 2017
8
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