mesonma’s Reviews > Six Impossible Things: The Mystery of the Quantum World > Status Update

confused.

multiverse theory. what action exactly determines the split of a universe? if it’s a choice, a glance, a span of time.. the amount of universes for each of us and each of our choices must be practically infinite. where is all the matter for this coming from? how is this efficient? and how then can we have free will?

is an observer necessary for physics and everything that we can see?

since quantum particles are connected, you can tweak one and have the second be a duplicate of it. but you must communicate this tweaking to the person receiving the other particle, otherwise they just get a particle behaving in a certain way.. i think??

electrons forming pattern when 2 slits are open. somehow they know when only 1 slit is open- even if the second slit is closed after they have been ejected. amazing!