Tuesday, July 31, 2018

Low-power devices may one day run on new heat-based power source

A new way to generate electricity in special materials called Weyl magnets has been discovered by physicists. The method exploits temperature gradients, differences in temperature throughout a material. This could pave the way for maintenance-free remote sensing devices or even medical implants.

from Top Health News -- ScienceDaily https://ift.tt/2mT5bDL
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Researchers map the brain's self-healing abilities after stroke

A new study sheds light on one of the most severe consequences of stroke: damage to the brain's 'cables'-- the so-called nerve f...