Did you know?... The roar that we hear when we place a seashell next to our ear is not the ocean, but rather the sound of blood surging through the veins in the ear. Any cup-shaped object placed over the ear produces the same effect.
A very interesting clip on the differences between Kung Fu and Jujitsu. I guess martial arts movies would be pretty boring if the guys were rolling around on the floor the whole time, but it looks liek there is a clear advantage to Jujitsu.
