The Physics of Breaking Stuff - Slightly-Mad Science
This informative and pretty funny video is invincible! :o)
Silly Chop-Socky Physics Demonstration! Technique, Training, Focus, Power. All are important when trying to break boards bare-handed. However, there are also important physics that explain why the boards are broken.
This man is so awesome! I consider that this vid must be shown in all martial arts schools ;o)
