”http://www.youtube.com/watch?v=pjWPV3QxYU4&feature=youtube_gdata”
Have you ever broken the sound barrier? It’s easier than you think. You just need a good bullwhip, which converts arm movement into supersonic speed and triggers a sonic boom called a whip crack.
NOTE: Robert Dante broke the World Record for the Most Bullwhip cracks in one minute: 254, one month after this video was produced
