diaphanous@feddit.orgtoShowerthoughts@lemmy.world•People born after 2000 have never seen the cosmic microwave background on their TV set.
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2 months agoPeople born after 2000 can see it on their phones, much more clearly:
People born after 2000 can see it on their phones, much more clearly:
Yes, relativity for example!
I think you’re thinking of taking the absolute value squared, |z|^2 = z z*
Some humans are into that as well tho
It can be a pseudometric