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Keith in Valparaiso, Indiana, wonders why his mother uses the term icebox for what other people call a refrigerator. Before electric refrigeration, people kept food cold by putting it in a an insulated box that was literally cooled with a block of...

Poem on Insensible Losses

We spoke on an earlier show about insensible losses, a medical term for things like water vapor that your body loses but you don’t sense it. That inspired a Sacramento, California, listener to write a poem with that title about great artists...

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