A century after Nikola Tesla sketched a turbine with no blades, researchers are now using that same counterintuitive design ...
A bladeless turbine design converts the static electricity naturally generated by dust particles in compressed air into ...
Researchers have introduced a contactless electricity generation method using only practical compressed air and ...
As humans we often think we have a pretty good handle on the basics of the way the world works, from an intuition about gravity good enough to let us walk around, play baseball, and land spacecraft on ...