Nearly all of Earth's organisms communicate with each other in one way or another, from the nods and dances and squeaks and bellows of animals, through to the invisible chemical signals emitted by plant leaves and roots. ...
Plants & Animals
Apr 15, 2022
0
170
Animal cells can use elements or ions to generate electrical impulses. These impulses are then conveyed from one cell to another, traveling across cellular networks.
The world has gone mad for robots with articles talking almost every day about the coming of the robot revolution. But is all the hype, excitement and sometimes fear justified? Is the robot revolution really coming?
Robotics
Dec 22, 2015
1
14
Scientists have enlisted the exotic properties of graphene, a one-atom-thick layer of carbon, to function like the film of an incredibly sensitive camera system in visually mapping tiny electric fields in a liquid. Researchers ...
Nanomaterials
Dec 16, 2016
0
719
Running cockroaches start to recover from being shoved sideways before their dawdling nervous system kicks in to tell their legs what to do, researchers have found. These new insights on how biological systems stabilize could ...
Robotics
Feb 22, 2013
0
0
(PhysOrg.com) -- Researchers at Purdue University have discovered a new approach for repairing damaged nerve fibers in spinal cord injuries using nano-spheres that could be injected into the blood shortly after an accident.
Bio & Medicine
Nov 8, 2009
0
0
(PhysOrg.com) -- Biomedical and materials engineers at the University of Michigan have developed a nanotech coating for brain implants that helps the devices operate longer and could improve treatment for deafness, paralysis, ...
Bio & Medicine
Mar 10, 2009
0
0
(PhysOrg.com) -- Pacemakers and other implanted medical devices require electric current to operate. Changing the battery requires an additional operation, which is an added stress on the patient. A Japanese team led by Eijiro ...
Nanophysics
Dec 1, 2011
0
0
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
Using electrical impulses, the 'tweezers' can extract single DNA, proteins and organelles from living cells without destroying them.
Bio & Medicine
Dec 3, 2018
0
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