HOLDING AN EXPLOSION at 20,000 fps - Smarter Every Day 156

I always thought firing from the center was the best way to do it. Turns out I’m probably wrong. Get a free audio book! The Shirt is here: Want to subscribe?: ⇊ Click below for more links! ⇊ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Want to tweet this? Shirts are here: A Special thanks to Josh Lake at Pomfret school for introducing me to the concept of a tr