Orbital Railguns Will Probably Never Happen - On Earth, Anyway | Lightning Round

in railguns •  3 years ago 

From the potential of orbital railguns, to space elevators on the moon and Mars, to the threat of AI taking over your job, to the latest on Neuralink, today's lightning round video features questions from Patreon supporters. Thanks for the great questions guys!
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3 years ago by

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