Air jets and sound waves can be used to levitate objects. But the strangest way of all taps the quantum effects of superconductors. Game developer, space traveler and friend of Scientific American Richard Garriott glides through the demonstration.
October 17, 2019 — Jeffery DelViscio
September 18, 2019 — Steve Mirsky
August 28, 2019
June 18, 2019