- DGIST, KAIST, and Korea University collaborated to develop a three-dimensional device with reversible heating/cooling based on the thermal radiation phenomenon -- Research published as a cover ...

Excess energy from wireless 6G networks could be harvested by a copper coil and the human body. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.

Wasted radio signals can be converted into electricity using a new kind of antenna rooted in how electrons behave at a quantum level. When you purchase through links on our site, we may earn an ...