How does anesthesia work? - Steven Zheng
5:37
What staying up all night does to your brain - Anna Rothschild
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Why is it so dangerous to step on a rusty nail? - Louise Thwaites
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The Strange Science of Why We Dream
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Mask or IV anesthesia induction?
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How does alcohol make you drunk? - Judy Grisel
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How does alcohol cause blackouts? - Shannon Odell
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Why you shouldn't worry about pooping once a day | Body Stuff with Dr. Jen Gunter | TED
5:40