Trebuchet - S3.E2
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!
Trebuchet - S3.E2
N/A
0
ratings
0
reviews
0
video reviews