xkcd #3115: Unsolved Physics Problems
Title text:
‘Tin pest’ makes more sense to me. Tin just doesn’t want to be locked down in a shape like that. I get it. But why would any metal want to grow hair??
Transcript:
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Source: https://xkcd.com/3115/
Cursed unsolved math problems sounding like the beginning of a horror story:
You’re lost in a forest without a map and compass…
Does generalized moonshine exist?
What’s the longest snake you can jam into an n-dimensional hypercube?