At the heart of reality lies weirdness. And no, this is not some alcohol-induced philosophical musing, it’s science.
Particles can travel forwards and backwards in time, they can exist in two places at once or don’t even “exist” at all unless you take a measurement, a cat can be both dead and alive (or neither) until you look, and there’s that pesky phenomenon where light can be either a particle or a wave, depen-ding on how you set up your experiment.
