RE: Put your ears to the test; you can hear the temperature difference in water.

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sigmund (49)in #stemng • 7 years ago

I have always thought about this at the back of my mind.

Why can I tell the difference between cold water and hot water just by hearing its sound. Now I Know!

7 years ago in #stemng by sigmund (49)

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greenrun (66) 7 years ago

That's good to hear :)

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