Stanford professor tests a cooling system that works without electricity
Stanford engineers invent transparent coating that cools solar cells to boost efficiency
Stanford engineers invent high-tech mirror to beam heat away from buildings into space心得: 一個好的成功技術, 可以節省1/10個電力供應[本帖是轉載帖] 作者: zxcasd2567 時間: 2017-9-11 05:53 PM