The Cool Down on MSN2d
Startup unveils impressive heat batteries made from bricks — and they could revolutionize factories around the world
A new startup has developed a technology that it believes will eliminate the generation of 15% of global carbon dioxide ...
Science Daily4d
Making an invisible electric wire: Guiding electricity with sound
Electric sparks are used for welding, powering electronics, killing germs or for igniting the fuel in some car engines. Despite their usefulness, they are hard to control in open space, they split ...