Bosons and Fermions
So I read a little about quantum computing and somehow ended up learning that every particle in the universe is either a boson or a fermion 😄
Fermions (electrons, protons, neutrons) have half integer spin and an antisymmetric wave function. Bosons (like photons) have integer spin and a symmetric wave function.
One thing I found interesting: Helium 4 behaves as a boson because its total spin is 0.
And then I suddenly remembered an episode from The Big Bang Theory 😄. Turns out those boson vs fermion jokes hit differently when you actually know what they are.