What If You Swallowed All Elements of the Periodic Table?
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Most Deadly Elements On Earth
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What If You Built Your Own Periodic Table?
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What If You Ate a Brick of Dry Ice?
24:57
The Man Who Accidentally Killed The Most People In History
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The most dangerous elements on the periodic table - Shannon Odell
20:57
Are there Undiscovered Elements Beyond The Periodic Table?
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What If Your Brain Stopped Working for 5 Seconds?
4:10