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Didn't Believe There Were Microplastics in Gum So I Tested My Spit
Are there really microplastics in chewing gum? George tries to find out.
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Liquid Marbles are the Coolest Scientific Breakthrough I've Made (So Far)
George tries to make a new discovery in a huge field of science... and he might have.
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Exposing Fake Honey Using Carbon-13
This week Alex takes to the lab and investigates the stable isotopes in 20 different honeys.
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George Figures Out Static Electricity
Rubbing two balloons together leads George to a shocking discovery.