0.4048 Views
A Trebuchet is a giant, lever-based catapult. Phil uses it to hurl pumpkins! Mechanical advantage and the history of the trebuchet are what's being tossed your way on this episode, along with a lot of pumpkins, heads up!
First Air Date : Sep 07, 2015
Last Air date : Nov 30, 2015
Episode : 39 Episode
Season : 3 Season
Runtime: 26:14 minutes
Studio:
Cast: Phil McCordic
Crew:
