laser

Probably not, according to its Georgia Tech inventors

Scientists at Purdue University in Indiana have created 'spaser-based nanolasers', spheres 44 nanometers, or billionths of a meter, in diameter.

An ultra-powerful laser can turn regular incandescent light bulbs into power efficient illuminators, say optics researchers at the University of Rochester, New York.

Laser Energetics announced today that it has began rolling out new Dazer Laser Light Fighting Technologies, non-lethal laser weapons that can temporarily blind people at up to 2400 metres.

Lasers are being put to some fascinating - even scary - uses that simply boggle the mind

Laser-pulse medical snapper is STEAM-powered

New weapon won't fall off the back of a lorry