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It's crazy that a 60 ton metal airplane can just fly
(lemmy.world)
A "Showerthought" is a simple term used to describe the thoughts that pop into your head while you're doing everyday things like taking a shower, driving, or just daydreaming. The best ones are thoughts that many people can relate to and they find something funny or interesting in regular stuff.
So there’s this neat thing in quantum mechanics where the state of something could change to a more stable state in what is known as false vacuum decay.
Then it causes everything else of the same type to decay/collapse to the more stable state in a wave travelling in every direction at nearly the speed of light.
Such an event could rewrite fundamental forces of the universe and… one day planes just stop working.
Probably other bad stuff happens as well like our cells stop working and we all die.
It's like quantum tunneling, theoretically possible but not applicable to macroscopic objects. No matter how often you throw a tennis ball on a wall, it will never tunnel through even tho the calculated chance is non-zero and your amount of tries is infinite.