Spinning electricity from heat and cold
TSUKUBA, Japan, Jun 29, 2021 – (ACN Newswire via SEAPRWire.com) – A new device harvests two types of energy during the daytime, making it cool on one end and hot on the other, to generate electricity around the clock. With further improvements, the device could be used in off-grid Internet-of-things sensors. The details were published... » read more