An inexpensive thermoelectric device harnesses the cold of space without active heat input, generating electricity that powers an LED at night, researchers report September 12 in the journal... Read more
University of Tsukuba-based researchers make a battery driven by differences in temperature and capable of recovering background heat energy slightly at above room temperature Every time we... Read more
U OF UTAH STUDENTS INVENT PORTABLE POT THAT DOUBLES AS A THERMOELECTRIC GENERATOR, RAISE $126K ON KICKSTARTER AND START SELLING PRODUCT AT NATIONAL RETAILERS Camping in the backcountry may n... Read more