Post by Jeffers Chike on Mar 27, 2014 5:46:07 GMT 1
In the electromagnetic spectrum, far infrared wavelengths measure between 5.6 and 1,000 microns. One micron equals one micrometer or one millionth of a meter. Wavelengths of between 6 and 14 microns are believed to be the most beneficial to humans and other living things on Earth. The human palm emits far infrared wavelengths of between 8 and 12 microns.
Infrared sauna
Infrared sauna