In a world where time is relative, the concept of fluctuations becomes rather... fluid.
Just plain old randomness. Like, literally random.
When a butterfly flaps its wings in New York, and it's like, totally different in Tokyo.
Time travel, but not that kind. More like, 'I'm going to the fridge, but I might be back in 5 seconds or next Wednesday.'
Because, you know, computers are really good at this stuff.
Learn more about Quantum CryptographyWhen particles are, like, superpositioned all over the place.
Read about the weirdness of it all