Tom Scott: Things You Might Not Know

This Is Your Brain On Stale Air (2019x3)

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Subscribe to Kurtis Baute! https://www.youtube.com/channel/UCTRM8LE1g6UXrVZKwgw5oEA or start with his one-take video on the history of the universe: https://www.youtube.com/watch?v=ObngtuPFI8A Inside his homemade, hermetically-sealed, airtight biodome, Kurtis Baute is already out of breath and surrounded by more carbon dioxide than he should be. And that's going to affect a lot of things -- including how smart he is. SOURCES: CO2 and Cognitive Function Scores: https://ehp.niehs.nih.gov/doi/pdf