GALT’S MOTOR: “Scientists generate ‘electricity from thin air.’ Humidity could be a boundless source of energy, they say.”

“The air contains an enormous amount of electricity,” said Jun Yao, assistant professor of electrical and computer engineering at the University of Massachusetts-Amherst, and the paper’s senior author. “Think of a cloud, which is nothing more than a mass of water droplets. Each of those droplets contains a charge, and when conditions are right, the cloud can produce a lightning bolt – but we don’t know how to reliably capture electricity from lightning.

“What we’ve done is to create a human-built, small-scale cloud that produces electricity for us predictably and continuously so that we can harvest it.”

The heart of the man-made cloud depends on what Yao and his colleagues refer to as an air-powered generator, or the “air-gen” effect for short.

If this pans out, expect to hear the anti-energy crowd to bemoan the depletion of our precious humidity.