Heavy, hardcover books. Procedure Build a tower or a bridge out of the wood. See how many books your tower can support before collapsing. Afterwards, weigh the books that the tower supported to see how much weight it actually was. This project is pure civil engineering.
Bridges are a necessity for transportion in today's society.
Think of how difficult your life would be if you and your car had to take a ride on a boat every time you came to a river. After all, these designs have been tested and work. Egg Drop Materials One raw egg. Anything you can find around the house. Procedure Build a container for the egg using any houshold materials that you can find.