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SciShow Preview

Hank gives you a sneak peek into SciShow - a new YouTube program that just might change the way you look at your planet, your universe, and even yourself. If you don't subscribe, you're stupid! Or at least, stupider than you'll be if you subscribed and had Hank to help you learn why everything ...

1:52

• scishow
• Length: 1:52
• Views: 111251
• Tags: scishow  hank green  science  learning  infusion  dose  teach  learn  news  fun  preview  tardigrade