Google working on 3D motion-sensing tablet

Google on Thursday revealed that is working on a tablet computer with 3D and motion-sensing capabilities in an effort dubbed Project Tango.

Electrified graphene a shutter for light

(Phys.org) -- An applied electric voltage can prompt a centimeter-square slice of graphene to change and control the transmission of electromagnetic radiation with wavelengths from the terahertz to the midinfrared.

page 1 from 3