Watch: This 3-minute animation will change your perception of time

We all know that Earth is old, but it’s hard to put into perspective just how old it is. After all, what does 4.5 billion years *really* mean? How do you even comprehend that amount of time with our short-lived human brains? Well, Business Insider...
by José Lourenço via Facebook at November 30, 2015 at 09:37AM
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