Essentially a high-efficiency version of the earlier Whimshurt machine, it consists of a series of metal  needles, which spray electrical charge onto the bottom of an endless insulating belt, which carry the  charge inside a large metal dome.
Essentially a high-efficiency version of the earlier Whimshurt machine, it consists of a series of metal  needles, which spray electrical charge onto the bottom of an endless insulating belt, which carry the  charge inside a large metal dome. FTP, name this electrostatic machine capable of producing very high  voltages, named for its American inventor.
Essentially a high-efficiency version of the earlier Whimshurt machine, it consists of a series of metal  needles, which spray electrical charge onto the bottom of an endless insulating belt, which carry the  charge inside a large metal dome.
{Van de Graff} generator