Projectiles

In this episode of Joe Genius. He shows us that you can have alot of fun if you build your own launcher and launch things into the air. He proceeds to show us a video of a bunch of people who made a catapult and launched flaming pumpkins into the air. and launched them at scare crows to see if they would beable to hit them. about the length of 2 foot ball fields. He also shows us that a bunch of chemistry students had to make something that would involve connetic energy, they made a launcher and launched a tinnis ball. He also shows us that if you make the launcher strong enough it can throw, pianos, washing machines, and lawn mowers, videos have been provided.