News tagged with cell networks

Wireless vs. wireless

3G and Wi-Fi are the two main mobile communications technologies today, but until recently they have been complementary services, the former offering users network access through cell phone masts forming a wide-area network ...

Jun 22, 2010
3 / 5 (2) 0

New information on the development of the brain

With their French colleagues, researchers at the University of Helsinki have found a mechanism in the memory centre of newborn that adjusts the maturation of the brain for the information processing required later in life. ...

May 14, 2010
4.8 / 5 (5) 1

Robotic cell phones express emotions (w/ Video)

(PhysOrg.com) -- Ji-Dong Yim and Chris Shaw, scientists in Simon Fraser University's School of Interactive Arts and Technology (SIAT), are the proud parents of a robotic cell phone family that can walk, dance ...

May 04, 2010
4.2 / 5 (5) 3 | with audio podcast

How plants put down roots

In the beginning is the fertilized egg cell. Following numerous cell divisions, it then develops into a complex organism with different organs and tissues. The largely unexplained process whereby the cells ...

Mar 15, 2010
5 / 5 (2) 0