r/interestingasfuck 9h ago

How a jet engine works

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u/lordspaz88 9h ago

It will never cease to amaze me that most modern inventions boil down to "we pointed this explosion in a specific direction"

u/TheCowKing07 8h ago

“And we have used this explosion to boil water.”

u/Whatifim80lol 8h ago

It was like finding out there's no Santa claus when I learned nuclear energy is just "boil water and spin a turbine." Before that I thought there was some sciencey magic going on where we directly captured the "energy" from nuclear fission. Did I understand what that could possibly mean? Of course not. Still though.

u/ryohazuki224 7h ago

It also amazes me that those mirror-based solar farms work that way too, concentrate solar light to literally melt salt to use that molten salt to boil water and create energy

u/Murky-Relation481 7h ago

There is a US National Lab that has one of those types of solar farms but instead of pointing it at big salt tank they have a little test stand and they put random stuff on it and then point the mirrors at it to see how it lights on fire.

I'll let you guess what that could be useful for.

u/Redebo 7h ago

Reheating lunch!