how does the thermos keep my tea hot for several hours?
In: 30
When a drink gets cold, you can think of what’s happening like the “hotness” of the drink playing a game of Frogger where the starting side is your drink, and the finishing side is the air.
A glass is like a game of Frogger with tons of logs in the river part. A thermos has almost no logs, so the “hotness” has a hard time getting through.
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