Levitate a Screwdriver with Compressed Air! Pretty cool trick for every mechanic…levitate a screwdriver. Facebook Prev Article Next Article Experiments Checkout these cool gadgets... Related Posts Aerogel and how it reacts with water A carbon nanotube filament so lightweight that it behaves like smoke How to Turn Argon Gas into Ice Trying Out Battery Powered Welding How Many Rubber Bands Does It Take To Lift a Car ? Potato guns are cool. Transarent potato guns are awesome