The Twin Towers were in New York, New York. They are obviously two towers, the North Tower (left) and the South Tower (right). At the time they were the tallest buildings in the world and 2 World Trade Centers. The towers suffered from a fire in '75, a bombing in '93, and a robbery in '98. On September 11, 2001 hijacked planes crashed in the Twin Towers destroying them. Both Towers crumbled after burning for 1+ hours.
1. How many unsharpened #2 pencils would you have to stack in order to reach the top of the North Tower?
2. How many dollar bills would it take to cover one side of the South Tower?