What Happens If You Throw Every Single Human Alive Today Into The Grand Canyon?

The world's human population currently stands at 7.2 billion. That's a humungous amount of people. You would think that if you put all 7.2 billion people into the Grand Canyon, they will fill it up. Apparently, this is so far-fetched. In fact, we will only make a small pile. According to Michael of the well-known YouTube channel Vsauce, this is what the pile of 7.2 billion people would look like.

Watch Michael talk about it below:








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