Grab a roll of foil and some pennies, paper clips, or other small objects. This experiment tests an object's buoyancy, or the tendency to float.
If you've created something spectacular and want to show it off, email a pic or video to Mr. Duff! cduff@eak12.org
Her boat has some cool special features!
They tried several different designs. "Sloppy Man" for the win!
Check out this slide show of their foil boat experiments!
Making it rain pennies until the boat finally sinks!