Have you ever wanted to know how rockets work? Have you ever wanted to see a ping pong ball go through a piece of wood? Then you must watch this video! This video explains the physics behind how rockets work in a really neat way. If you just want to see the fun stuff, fast forward the video to 5:47 and watch the epicness happen!
![](http://www.miersengineering.com/wp-content/uploads/2013/07/super_sonic_ping_pong.jpg)