139
submitted 7 months ago by tree@lemmy.zip to c/theonion@midwest.social
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[-] dgriffith@aussie.zone 36 points 7 months ago

I used to have a furnace at 815 degrees C for lab testing. Tried a toasted ham and cheese sandwich in it once, got charred bread and unmelted cheese in the middle.

Basically the heat flux is so much that you can't transfer it through the food fast enough to cook the inside before the outside burns. Which is why you can't turn up your oven to twice the temperature and cook your food in half the time.

[-] tinshoe@lemmy.world 17 points 7 months ago

This needs to be a sign in my works cafe as I've had guys look straight and me like I kicked their dog because the conveyor belt toaster isnt at 11. I'm sorry I don't like burnt cold bagels...

[-] Nudding@lemmy.world 8 points 7 months ago

Which is why you can't turn up your oven to twice the temperature and cook your food in half the time.

Not with that attitude..

[-] MrFappy@lemmy.world 11 points 7 months ago* (last edited 7 months ago)

I get that it’s the onion, but I will add that if you tried to heat anything in a cremation oven it’d be gone. Those things run at 2k+ degrees. So the cup and coffee would be legit vaporized.

[-] fatalError@lemmy.sdf.org 4 points 7 months ago

Nah, water wouldn't vaporize instantly, it takes a while. But the mug would definetly crack from thermal shock. Unless it would be a metal mug in which case it might work. The coffee would probably be boiling in seconds.

[-] this_1_is_mine@lemmy.world 1 points 7 months ago

Camp fire mug would do it but it would boil out the contents in a moment from the near instantly achieved rapid boil. And not fully evaporated just nuked into steam as it ejects / "explodes" from the cup. Would look a lot more violent then rapid nucleation.

[-] fatalError@lemmy.sdf.org 1 points 7 months ago

It's not like you throw the cup straight in though. Just open the door slightly and bring the mug close. The metal will conduct the heat well and considering that water has a pretty decent heat capacity it won't blow up instantly.

[-] IndigoGollum@lemmy.world 4 points 7 months ago

At least put a napkin over it so no ashes fall in.

this post was submitted on 10 Feb 2024
139 points (97.9% liked)

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