Art+of+problem+Solving

[|Art of Problem Solving: Great video I like this.]

media type="youtube" key="ytTBCtj-QKk?fs=1" height="365" width="508" =[|A Pigeon Solves the Classic Box-and-Banana Problem]= media type="youtube" key="mDntbGRPeEU" height="315" width="510"