In 7973 Days 21 Hours, 2,177,059,248,000 tons of water will flow over Niagara Falls
3,160 tons of water flows over Niagara Falls every second
In 7973 Days 21 Hours, 3,145,857,534,247 trees will be cut down!
3 billion to 6 billion trees per year
In 7973 Days 21 Hours, you could run 2,066,828,400 miles!
Average runner = 12 minute mile
In 7973 Days 21 Hours, you could watch 918,590,171 episodes of "The Simpsons"!
Average episode = 24 minutes