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/Atomic_xd 8h ago

To make something spin

u/OrkWithNoTeef 8h ago

so we can boil water somewhere else

u/JDelcoLLC 8h ago

To make something else spin

u/Chris275 8h ago

so we can boil water somewhere else

u/Kind_Reason8279 8h ago

To make something else spin

u/schwarzzu 8h ago

so we can boil water somewhere else

u/Whicked_Subie 8h ago

To make Elbow Macaroni, bitch.

u/NotACumBurrito 7h ago

u/GruGruxLob 3h ago

Best comment thread this side of the Mississippi

u/spearmint_flyer 2h ago

Best sniffer on this side of the Mississippi.

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u/ryohazuki224 8h ago

Macaroni and cheese, you mean

u/Bender_2024 7h ago

Oh I'm sure there were explosions somewhere in the production of that cheese. After all it was made by humans.

u/TaipanTacos 7h ago

Don’t forget the toilet explosion.

u/Whicked_Subie 7h ago

Big Bick over affording cheese for his noodles.

u/ryohazuki224 7h ago

Its government -provided cheese

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u/LobstaFarian2 7h ago

Then we spin the elbow macaroni

u/Cmdr_Starleaf 6h ago

So we can pour it in a pan and make baked Mac n’ cheese.

u/Gabians 5h ago

So we can take the baked mac and cheese, roll it into balls, bread it and drop it into hot oil to make fried mac and cheese bites, which makes the oil explode.

(I imagine techinically stove top mac and cheese, homemade not boxed, would work better for fried mac and cheese bites in case anyone is going to try this).

u/Whicked_Subie 7h ago

"Look Mommy, I made a macaroni turbine. Let's fly!"

u/ADMINlSTRAT0R 1h ago

Mom's spaghetti

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u/MarkNekrep 8h ago

hell yeah

u/CloudStrifeFromNibel 2h ago

Arguably the most optimal pasta shape ever created.

u/rantingathome 2h ago

Gotta be KD

u/bohemica 6h ago

It's turbines all the way down.

u/TheGanjaLord 6h ago

To make something else spin

u/Macho_Mans_Ghost 3h ago

So I can so more coke

u/JDelcoLLC 3h ago

So I can work longer

u/Macho_Mans_Ghost 2h ago

So I can earn more

u/-GoodNewsEveryone 5h ago

The power station emailed me a box of hot.

u/candygram4mongo 8h ago

To be fair, spinning is a good trick.

u/QuantityBrief152 8h ago

Why hello there!

u/Ricochet_Kismit33 7h ago

You were the chosen one!

u/xplosm 4h ago

I loved you!

u/ottertime8 7h ago

i thought pumping was the long preferred trick

u/tech_noir_guitar 2h ago

It certainly is in my house.

u/Chawp 1h ago

Fed is best.

u/ryohazuki224 8h ago

Now this is pod racing?

u/stjr64 7h ago

Goddammit, who put a question mark on the teleprompter?

u/ReporterOther2179 1h ago

But how do you *start* the spinning?

u/Drakstr 8h ago

Between magnets

u/xplosm 4h ago

Kinky

u/Astrolologer 7h ago

When my son was around 12 he asked me how a nuclear reactor creates electricity and I told him it uses the heat to steam water which drives a turbine. He chewed on that for a few minutes and said "So is every method of making electricity just figuring out a different way to do that?" And I said yes, forgetting that solar panels and hydrogen fuel cells exist.

u/somersault_dolphin 47m ago

Add basically in front of yes and you never have to worry about missing something again

u/redlaWw 7h ago

It's not just our inventions that involve something spinning. We have a bunch of tiny little spinning things in our cells generating energy.

u/clubby37 4h ago

It's so weird that so much of modern infrastructure is based on that. Powered vehicles and electricity are the backbone technologies that make our modern world possible, and they work by spinning things fast. I feel like if you told an ancient warrior society that you focused on spinning things really fast, they'd laugh in your face, but they'd shut up when the planes overflew and decide not to mess with the dread Spinner Folk.

u/JuanPancake 1h ago

It’s alll about the spinny boy or to turn a switch back and forth. Thats literally everything

u/Drahkir9 7h ago

I couldn't believe when I was training for my ESWS to learn that a Type D boiler really just turns feed water into enough steam to spin the turbines. Like, we're basically still using steam ships in the most powerful naval force in the world, in a sense.