Physics
Speed of Sound In Air, Liquid and Solid
Real life Rocket man…no actually it’s Swiss adventure man crossing the English Channel strapped to a homemade jet-propelled wing, aiming for a field near the white cliffs of Dover after a 10-minute solo flight in Sept 26, 2008. Speed of flight 190km/hr, definitely not the speed of sound:). Click and enjoy the flight.
Now back to [...]
