[What If?] Would a Submarine Work as a Spaceship? ( www.youtube.com )

GrymEdm , 3 months ago

I love the ridiculous questions this channel tackles and it was an immediate subscribe. My favorite so far is the baseball-near-lightspeed one.

scottmeme , 3 months ago

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GrymEdm , 3 months ago

That video and channel are also fun, but I meant this one from xkcd’s What If channel about a baseball moving at 90% the speed the light:) Hopefully that’s a new one for you because (obviously) I liked it quite a bit.

taiyang , 3 months ago

Me too, I had to share it. I actually remember that What If from the blog but that was like a decade ago. It’s even better in video format.