The galvanometer is a device capable of measuring the amount of electricity carried by a very brief current. Before reaching this invention, André-Marie Ampère worked on the astatic compass, which ...

Ahead of the auction, the bike is the star of astatic display at the National Motorcycle Museum and features life-size cut-outs of both Dave and Si King, celebrating their enduring friendship ...

Ahead of the auction, the bike is the star of astatic display at the National Motorcycle Museum and features life-size cut-outs of both Dave and Si King, celebrating their enduring friendship ...