You know about tea lights.
They're those little candles that are somehow everywhere, and people love them.
You can put them in wine glasses.
You can even float them in water!
But did you know that the reason they're called tea lights...
...is because they're MEANT TO HEAT UP TEA?!
(They're also used for heating up other edible things, like fondue.)
And now you know the intended use of tea lights.
