can you please go into more detail?
quantum chemistry, which says an electron can actually be anywhere in the universe but is most LIKELY to be near the nucleus of the atom, is important in microchips and electricity generally. In my opinion, computers/electronics are like a modern, alternative way of doing magic. 200 years ago a smartphone would seem like sorcery.
the idea that an electron is in a superstate revolving in every direction until it is observed is also an important concept. it has applications in things like luck, fate, destiny etc.