A century after Nikola Tesla sketched a turbine with no blades, researchers are now using that same counterintuitive design to pull useful power out of static electricity. The latest experiments pair ...

The spinning steel and plastic components of a combine, insulated from the ground by rubber tires and plastic skid shoes on small grain platforms, have been proven to create a static electric charge ...

Researchers have introduced a contactless electricity generation method using only practical compressed air and ...