Caller Hank wants to know where the sand on his central California beach came from. ELT gets the surprising scoop on how beaches are born. Guest: Kiki Patsch, California State University Channel Islands. Special thanks to Gary Griggs. 
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Sand: What’s It Really Made Of?

Why do we cry? Did cavemen really carry clubs? Can swearing make you stronger? On ELT, you call with a question, we find you an answer. Our helpline is open 24-7. Call 833-RING-ELT or send an audio message to elt@gimletmedia.com.

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After unearthing a 10-year-old bottle of maple syrup in his pantry, listener Taylor wants to know: What sorts of ancient foods do archaeologists find? Pothead and biomolecular archaeologist Julie Dunne cracks the case on ancient diets and tells us how we know what people ate thousands of years ago. Warning: the answers are NSFL (not safe for lunch).
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What Did People Eat 10,000 Years Ago?

On our “I Did it For Love” episode, listener Jeremy told us about a 1968 AMX that he was buying to surprise his dad. This week, they go for their first ride.
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Jeremy’s Muscle Car: An Update

What have you done for love? Hear about the impulsive, expensive, inspired and illegal things our listeners did for love. Thanks to Erica, Mario, Beth, Jeremy and everyone who called in with a heart-felt tale. 
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I Did It for Love

Caller Sophia needs to know: What’s it like inside a kangaroo pouch? We get the inside scoop from marsupial expert Robin Beck. Plus, should Flora’s sister Ruth fear her squash? Professional pumpkineer Steve Reiners has a tip: if it smells like cat urine, beware.
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Kangaroo Pouch: A Four-Star Hotel of Horrors

This week, an episode from the archives: Why do auctioneers talk the way they do? And what are they actually saying? Professional auctioneer Junior Staggs tells us about the psychology behind auction-speak, and gives caller Katie some tips for developing her own auctioneer chant.
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Sand: What’s It Really Made Of?

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