News tagged with electrical signals

Related topics:

First mammalian 'cell phone'

(Phys.org)—Researchers from ETH Zurich have quite literally created a "cell phone": they have reprogrammed mammalian cells in such a way that they can "phone" each other via chemical signals.

Sep 17, 2012
4.5 / 5 (2) 1

Training the next generation of power engineers

Most people only think about the electricity that powers our homes and gadgets when it isn't there. When the power is humming, we tend to take it for granted. The trouble is, the network that delivers the ...

Jan 15, 2015
4.4 / 5 (5) 0

New absorber will lead to better biosensors

Biological sensors, or biosensors, are like technological canaries in the coalmine. By converting a biological response into an optical or electrical signal, they can alert us to dangers in our external and internal environments. ...

Oct 01, 2014
5 / 5 (2) 0