The portal illusion // TRAIN BRAIN

The portal illusion

Check out the full video here: https://youtu.be/Fg0qy9L12_g

Steve Mould

I make videos about science. I also write books! You can get them here: https://stevemould.com/books You can support me on Patreon here: https://www.patreon.com/stevemould You can discuss my videos on reddit: https://reddit.com/r/SteveMould For sponso...

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