You think you have what it takes to be the world's fastest drummer? Better start practicing with the Drumometer. The Drumometer can detect how fast a drummer's hands and feet are moving and will count the number of movements that you make with a special electronic drumpad. Because of this device, a "World's Fastest Drummer" competition was born which has become increasingly popular. The Drumometer II goes for $159.99 off the website and is probably a worthy investment for you teens aspiring to be the next drummer for the Glenn Miller Orchestra. To get the full experience, you really need to check out this video. Makes your wrists hurt just watching it.