
Microvave effects on plant growth (alfalfa).

Microvave effects on plant growth (alfalfa). Dana Rogoff, laboratory assistant, uses microwave intensity meter while Dr. Jay Skiles of NASA Ames Research Center, Moffett Field, Calif., holds probe.

Microwave effects on plant growth (alfalfa). Dr. Jay Skiles of NASA Ames Research Center, Moffett Field, Calif., holds probe and microwave intensity meter.

Microvave effects on plant growth (alfalfa), shown here is Dr. Jay Skiles of NASA Ames Research Center, Moffett Field, Calif. NASA scientists are about to test that hypothesis by evaluating the effects of continuously beaming weak microwaves on alfalfa plants during laboratory tests. Microwaves derived from solar power and transmitted by orbiting satellites to electric power stations on Earth may someday enable U.S. energy self-sufficiency, but is this method safe for local plant life?

Microvave effects on plant growth (alfalfa), shown here is Dr. Jay Skiles of NASA Ames Research Center, Moffett Field, Calif. NASA scientists are about to test that hypothesis by evaluating the effects of continuously beaming weak microwaves on alfalfa plants during laboratory tests. Microwaves derived from solar power and transmitted by orbiting satellites to electric power stations on Earth may someday enable U.S. energy self-sufficiency, but is this method safe for local plant life?