The Earth is 4.5 billion years old. How can we comprehend such a massive amount of time? Skunk Bear‘s Adam Cole sets out to answer this question by using the 100 yard length of a football field to help us visualize our planet’s history, and our tiny moment in it: Earth’s History Plays Out On A Football Field.
Next: Carl Saganβs Cosmic Calendar. Bonus: Bill Nye Bikes the Distance Between Planets and building the solar system to scale in the Nevada desert.
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