Grinstead Electric

Do-it-yourself types may find this interesting. The video alone is worth a three-minute watch. When you need to get a little more power that 5.5 Volts, give us a call.

Five minute solar phone charger Need to charge your phone? Have nothing but a clothespin and some P-N junctions? Have no fear! The (solar) power is in your hands!

The U.S. Army is really stepping it up a notch with its latest energy conservation initiative, SAGE (Smart and Green Energy) at Base Camps.

“Supplying power and energy to our Army around the world is an increasingly challenging, expensive and dangerous undertaking. The Army must include energy security as a prime consideration in all activities to reduce demand, increase efficiency, obtain alternative sources of energy and create a culture of energy managers."

A Solar Powered Army of Energy Managers A dustup over the U.S. Navy's biofuel program hogged the media spotlight this spring, but under the radar, the Army has been pursuing an ambitious alternative energy program of its own. Aside from $7 billion in cutting-edge and utility-scale projects, the Army's initiatives include a modest but c...

Imagine being able to store and transfer data in your skin. This article discusses the possibility.

Harvard cracks DNA storage, crams 700 terabytes of data into a single gram | ExtremeTech A bioengineer and geneticist at Harvard's Wyss Institute have successfully stored 5.5 petabits of data -- around 700 terabytes -- in a single gram of DNA, smashing the previous DNA data density record by a thousand times.