University of California, Berkeley, scientists have proved a fundamental relationship between energy and time that sets a 'quantum speed limit' on processes ranging from quantum computing and tunneling to optical switching.
I don't want to alarm you, but there's a massive galaxy heading our way and will collide with us in a few billion years. But aren't most galaxies speeding away? Why is Andromeda on a collision course with the Milky Way?
The bodies of humans and animals owe their strength especially to a fibrous structural protein called collagen. Collagen is abundant in bones, tendons, ligaments and skin. Water, a substance that is not often associated with strength, was found out to be an intrinsic component of collagen, as researchers ...
German engineers create a machine which can scan an object, destroying it in the process, then transmit it over the internet and recreate it anywhere in the world using a 3D printer. Could it be the first prototype of a teleportation machine?
SCIENCE & ENVIRONMENT Home World UK England N. Ireland Scotland Wales Business Politics Health Education Sci/Environment Technology Entertainment & Arts 24 January 2015 Last updated at 00:41 Share this pageEmailPrint 410 ShareFacebookTwitter South Georgia rat eradication mission sets sail