When I was very little, my big brother brought me in to school for show-and-tell. In the lunchroom, a kid fired a rubber band that hit me right in the face. I still remember the welt. This fascinating video uses high-speed footage to explain the physics behind this age-old form of weaponry. It also reminded me of the traumatic experience that forever made me a conscientious objector to the rubber band wars.
How to improve your rubber band shooting with science!