A Gazillion Pennies.

By Alex in Everything Else on Sep 15, 2005 at 12:21 pm

OK, so everyone knows how big 1 penny is. It’s also easy to visualize 16 stacked pennies. How about $10 worth of pennies (1,000 pennies)? 50,000 pennies? 1 million pennies? 10 million pennies? How much pennies does it take to fill up the Sears towers?

This website explains it all: the MegaPenny Project