There are plenty of “robot” projects out there that are really just a small remote control platform of some sort. We often like to think of robots of having some sort of autonomy though. [Luca Fagioli ...

Lasers, LEDs and light sources are devices that create light. LEDs (light emitting diodes) convert an electrical current into light using spontaneous emission in optically active semiconductors.

At close: October 30 at 4:00:00 PM EDT ...

We love LEDs because compared to conventional bulbs, they save up to 85 percent energy and last about 20 times longer. You can install our LED lamps almost anywhere ...