Your Challenge
Build a boat that floats and can carry cargo without sinking. How much cargo can you carry?
Once you build a boat that floats, see how much cargo it can carry. Pennies and other coins make excellent cargo.
Build a boat that floats and can carry cargo without sinking. How much cargo can you carry?
Once you build a boat that floats, see how much cargo it can carry. Pennies and other coins make excellent cargo.