Light-emitting diode

A Close Eye on Nanotechnology
ProScope Micro Mobile Turns Your iPhone or iPad into a Microscope
New LED Streetlight Design Curbs Light Pollution
‘Paintable’ Electronics Paves Way for Cheaper Gadgets
How vast advertising displays will grab your attention
Electronic Sensors Printed Directly on the Skin
Continental’s “driver focus” concept fights driver distraction with LEDs
A New Ultra-Cheap LED Light Looks And Acts Like An Incandescent Bulb
Clever Battery Completes Stretchable Electronics Package
Light from Silicon Nanocrystal LEDs
Electromagnetic Harvester claims to charge batteries with ambient energy
GravitySpace is a new approach to tracking people and objects indoors.
Scientists Mimic Fireflies to Make Brighter LEDs
New LED lights to combat fatigue, rampant drug use on ISS
Bouncy-ball cameras scout out dangerous situations