flat earth
3 experiments that prove the Earth is round
The Earth is not flat. Here's how you can prove it.
4 anti-scientific beliefs and their damaging consequences
The rise of anti-scientific thinking and conspiracy is a concerning trend.
3 proofs that debunk flat-Earth theory
We're finally here! We've been counting down the 10 most popular videos of 2018. This is #1...
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7 min
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Reality show idea: Make Flat-Earthers search for the world’s edge
The contestants would try to reach the end of the world, as they understand it.
How skepticism can fight radicalism, conspiracy theorists, and Holocaust deniers
Why have some conspiracy theories been pushed back into the public? Because when you try to force them out of the mainstream, they'll find a wider audience on the fringes.
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10 min
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Chris Hadfield: The astronaut’s guide to flat Earth theory
Is the world actually flat? Let's ask someone who has some actual perspective on the subject... from space.
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4 min
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The Flat Earth Society has revealed that SpaceX’s Falcon Heavy launch was a hoax
SpaceX made history Tuesday after successfully launching its Falcon Heavy rocket into space, but not all are convinced any of that actually happened.
Understanding the core tenets of the flat-Earth hypothesis
The Flat Earth theory has gained a surprising amount of traction in recent years, thanks largely to YouTube. What exactly do Flat Earthers believe?