Quantum physics is one of those subjects where you nod along, pretend you understand, and secretly hope nobody asks a follow-up question.
Thankfully, theoretical physicist Brian Greene is here to tackle the internet’s biggest brain-melters, including whether string theory is dead, if we’re living in a multiverse, why you (probably) can’t quantum tunnel through your bedroom wall, and what happens after the universe eventually calls it quits.
Warning: You may not leave with all the answers, but you’ll definitely leave with a few more existential crises than you started with.