Quiz: The Ultimate Thermos Quiz
The Ultimate Thermos Quiz
By: Staff
Image: refer to hsw

About This Quiz

You're going on a picnic and you want to take along a hot drink, so you put it in a thermos so it will stay hot. Or maybe it's a hot day and you put a cold drink or water in a thermos to keep it cold. Have you ever wondered how a thermos can keep things both hot or cold? Take this quiz to see how much you know about your thermos.

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