What If We Smashed Mercury Into Mars? (And Other Questions) | Lightning Round
16:49
Orbital Railguns Will Probably Never Happen - On Earth, Anyway | Lightning Round
20:36
5 Ways The World Could End - And How We Can Survive It (Feat. Isaac Arthur) | Answers With Joe
31:09
O plano da NASA para construir uma cidade de nuvens em Vênus (e outras questões)
11:52
Mercury Shouldn't Be Liquid. But It Is.
27:12
We Have Never Been Closer To Finding Alien Life | Lightning Round
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Venus Used To Be A Lot More Like Earth | Answers With Joe
22:02
Skinwalker Ranch Is A Grift. There, I Said It. | Answers With Joe
33:54