Building any old paper bridge is easy, but building one that can actually support weight is a whole other story. Check out this science experiment video to learn how to build a paper bridge whose structure you can change to see how different designs affect the load-bearing capacity.
Paper Bridges
This above tutorial will take you through four different designs. You'll need pennies, markers, rulers, scissors, a pencil, and index cards. This is a great way to make science fun for your kids!
