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xkcd #3022: Making Tea (xkcd.com)

submitted 2 weeks ago by schnurrito@discuss.tchncs.de to c/xkcd@lemmy.world

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No, of course we don't microwave the mug WITH the teabag in it. We microwave the teabag separately.

https://explainxkcd.com/3022/

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[–] SkunkWorkz@lemmy.world 5 points 2 weeks ago* (last edited 2 weeks ago) (2 children)

How does a kettle warm the water more evenly but a microwave doesn’t? When a kettle has it’s heating element only at the bottom but a microwave blasts the entire mass of water with energy because it sits on a rotating plate.

[–] Allero@lemmy.today 0 points 2 weeks ago

Exactly because of that.

Hot water moves upwards, and if you heat it from the bottom, you get a more even result than if you blast it from all sides.

[–] manicdave@feddit.uk -1 points 2 weeks ago (1 children)

Cold water falls to the bottom of a kettle and boils on the bottom. Microwaves can miss the bottom, possibly?

[–] gamermanh@lemmy.dbzer0.com 7 points 2 weeks ago

Microwaves can miss the bottom, possibly?

Boiling water mixes itself, also: no