Wig Lee Amp: "….the nevatron is a circular wave guide that uses magnetic fields from electrical wires to guide the flow of low-energy neutral atoms. The result is an ultra-accurate gyroscope."
Budgie News: "What does nevatron stand for?" Amp: "Nano electro volt atomic based gyro….er, sort of." Budgie News: "Gosh….did it take long to develop?" Amp: "Well, yes. In fact we were calling it the 'nevertron'!"
Source: Flight International