How Much Pee Would It Take To Fill Up The Grand Canyon?

The best thing that I learned about today is how much pee it would take to fill up the Grand Canyon, and you need to know about this too!

Zack D. makes quick movies about things that he researches and for this one, he showed that there isn't enough pee or people on Earth to even come close to filling up the Grand Canyon. It would take about 800,000 years of all 8 billion of us constantly peeing!

See for yourself what Zack D. figured out and check out his other stuff. He's a good source of interesting information that you don't need to know but it's fun to learn about with his videos!