A century after Nikola Tesla sketched a turbine with no blades, researchers are now using that same counterintuitive design ...

This system achieves peak outputs of 800 V and 2.5 A at 325 Hz without requiring any additional particles leveraging ...

In a discovery that is likely to impact fields as diverse as atomic physics, chemistry and nanotechnology, researchers have identified a new physical phenomenon, electrostatic rotation, that, in the ...

1.1 What is friction? Take this everyday example: when a coffee mug rests on a flat table, the kinetic frictional force is zero. There is no force trying to move the mug across the table, so there is ...