Here's the Patent Michael Jackson Filed for 'Anti-Gravity Illusion Shoes'
On June 6, 1992, Triumph International filed patent number US5255452A (also available here and here) under the names Michael ...
BBC5y
Design and Technology KS2: How do hummingbirds defy gravity to hover?
ANDY TORBET:'To match the hummingbird's ability to hover in mid-air, 'I'll actually need to oppose the force of gravity. ANDY TORBET:'Gravity is the force that pulls objects down to Earth.