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How Much Would Call of Duty Cost in Real Life?
Vsauce3
Added: 3 months ago
MATH UPDATE: The bullets would only be .000000006% the weight of Earth. I accidentally wrote the number down wrong. HOWEVER, the weight of those bullets woul...
Cosmic Microwave Background Explained
PBS Space Time
Added: 3 months ago
Want to ask some sort of crazy question about Space?: Tweet at us! @pbsspacetime Facebook: facebook.com/pbsspacetime Email us! pbsspacetime [at] gmail [dot] ...
The Interesting Etymology Behind 70 Words | Mental Floss
Mental Floss
Added: 4 months ago
Etymology is not an exact science, but the stories behind word origins and etymologies can still teach us a lot about linguistics. In this episode of The Lis...
1 Fact About All 63 National Parks | Mental Floss
Mental Floss
Added: 5 months ago
From Acadia to Zion, we're exploring every single National Park in the United States. Majestic mountains, lush forests, and everything in between. Have you ...