A Van de Graaff generator removes electrons to produce a positive charge. A person does not have to touch the Van de Graaff generator to start feeling the effects, as static electricity is a non ...

This produced significantly better results, with an electric field detectable out to 24 inches. [Jay] also built an array of detectors in a 5×5 grid, which he used to help him visualize the size ...

Novocure took its knowledge of TTFields and created a portable electric field generator called Optune, which won FDA approval to treat recurrent glioblastoma in 2011. Glioblastoma is an especially ...

Hardly a person hasn’t experienced the sudden, sharp discharge of static electricity, especially on a crisp winter’s day. It usually requires a touch, though, the classic example being … ...

A person touching the dome of the Van de Graaff generator will also lose electrons and become positively charged. The same will happen to each of the hairs on their head. Since the person, their ...