World's Tiniest Electric Motor Is . . . . Invisible!

Meera Dolasia
Fri, 09 Sep 2011 11:57:04 -0700

A team of chemists from Tufts University in Massachussets has developed an electric motor so tiny, that it can not be seen with the naked eye! Made from one single molecule, the electric device measures one nanometer across, or about 1/60,000th the width of a single strand of human hair!