1) Take a one square foot of aluminum foil, and shaped it so that it would hold a lot of balls as possible.
2) It can probably hold up to 7 golf balls.
3) My aluminum boat hold up to 26 golf balls.
4)
The one in the back held a lot of golf balls cause it had more area, the volume was big. Big area makes big volume.
5)
De'Andre's aluminum foil boat beat Carmen and Christy's boat cause his area was bigger and therefore lower density. It has lower density to fill up the golf balls.