This ad will auto close in 10 seconds

Soon, wallpapers to light up rooms

A Pakistani scientist has succeeded in growing white LEDs directly on paper.

Crystals of zinc oxide in water can lead to clean hydrogen fuel

A team at the University of Wisconsin-Madison in the US has made crystals of zinc oxide that, when immersed in water, absorb vibrations and develop areas of strong negative and positive charge, leading to clean hydrogen fuel.