Got big heating bills this winter even though you keep the thermostat set at “Brrrrrr”? Science may be able to offer you a better and cheaper way to stay warm at home. But first a few facts:
Feeling warm or cold has nothing to do with air temperature. We get warm from our surroundings that have been heated by infrared radiation. The sun produces harmless infrared lightwaves that are invisible and responsible for making us feel warm.