Every Little Thing

Flora is away this week at a flamingo fanciers convention, so we’re revisiting one of our favorite shows — a two-part, deep dive into cheerleading. It’s not all smiles and ponytails. Guests: Cheerleading researcher and professor at the University of Alabama Natalie Adams; Barbara Hazlewood; Sharita Richardson, cheerleading researcher, instructional coach at North Carolina A&T State University, and founder of Black Girls Cheer. Thanks to caller Jessica for the question. Special thanks to Vonciel Baker, one of the original seven Dallas Cowboys Cheerleaders and to Dee Brock, former manager of the Dallas Cowboys Cheerleaders.

Listener Amy gets lost a lot. She wants to know if some people are naturally better at finding their way, and whether there’s hope for her. An expert locates some answers. Plus, how the best navigators in the world get around. Guests: navigation and orientation researcher Giuseppe Iaria; former London cab driver David Styles. Thanks to caller Amy.

Mockingbirds are masters at copying the songs around them. Listener Tim wonders: how do they develop their expansive playlists? Two mocker experts fill us in. Plus, listener Matt has spent decades searching for someone to validate his spoon gripe. ELT finds him a kindred spirit. Guests: naturalist and host of Birds of North America Jason Ward, mockingbird mimicry researcher Dave Gammon, and materials engineer Zoe Laughlin. Thanks to callers Tim and Matt. Correction: In the original version of this episode, we told you mockingbirds imitate frog sounds. That’s true! But we played the wrong sound to illustrate that point. You can hear both the frog and the mocker imitation in this corrected version of the show.

The average tree squirrel can bury up to 10,000 nuts every fall. How do they keep tabs on that stash? Guest: animal behaviorist and pro squirrel watcher Mikel Maria Delgado exposes the secrets of squirrel pantry maintenance. Thanks to caller Cayra.

This weekend, SpaceX and NASA successfully launched the first crewed spacecraft from U.S. soil in almost a decade. Preparing for a mission to space takes astronauts years, but listener Daniel wants to know — what does the other end of that journey look like? What happens when space travelers come home? Guest: record-holding NASA astronaut Christina Koch.

We’re celebrating the little things you miss from life before quarantine. Those small joys you can’t stop thinking about, in the midst of such big sadness. Thanks to listeners Ron, Sophia, Karen, Hayden, Priyanka, Melissa, Kim, Kai, Will, and everyone who called in to share, shout, and sob into the void.

Listener Natalie had a dreamy question: can you change something in your waking life by dreaming about it? ELT talked to a lucid dream expert to find out if we can optimize our snooze time. Guest: Daniel Erlacher, sports scientist at the University of Bern, Switzerland. Thanks to Natalie for the call.

In the time of “puzzle and chill,” listener Myco needs to know: how are jigsaw puzzles made? Plus, why are clouds of terrifying black birds gathering in listener Amanda’s neighborhood every evening? ELT puts the pieces together. Guests: Thomas Kaeppeler, President of Ravensburger North America, Inc.; bird expert Judith Bailey. Thanks to callers Myco and Amanda.

After weeks of social distancing, call us and tell us the thing you’re missing most and why it’s important to you. 833-RING-ELT.

Are black holes really holes? In honor of 420, ELT takes a trip to black hole country. Thanks to caller Kyle. Guest: Clifford Johnson, professor of physics at the University of Southern California. Happy 420, dudes.

If a baby couldn’t nurse, what did prehistoric parents do before baby bottles? Julie Dunne, a biomolecular archaeologist and pot lady, analyzed some adorable ancient artifacts to answer the question. Plus, a big day for niblings. Thanks to callers Kate and Michael. Guest: Pot lady Julie Dunne.

Fear, pride, relief, anger — what’s it like for the people out working so the rest of us can stay inside? Listeners who deliver packages and stock shelves tell us how their lives have changed. Thanks to Jacob, Megan, Ian, Lucy, Tamasha, Justin, Kaleb, Jane, Dawn, Rob, and everyone else who called in. And a gigantic thank you to everyone risking their own health to keep the rest of us safe.

Are you manning a cash register, stocking shelves, delivering pizzas? Are you out working to make sure those of us stuck at home have what we need? We want to hear from you. Call us at 833-RING-ELT.

Listener Elizabeth always says “please” and “thank you” to her Google voice assistant, and her husband says she’s weird. ELT talks to former Alexa insider Daren Gill and expert in human-robot interactions Leila Takayama to find out just how weird Elizabeth is. Plus, we right a #noboe wrong. Thanks to caller Elizabeth. Guests: Daren Gill, director of product at Spotify; human-robot interaction researcher Leila Takayama; oboe player Marcus Phillips.

Does an orchestra’s triangle player get the same pay as a violinist? Do conductors ever fall off their podiums? Which section do the other musicians love to hate? ELT dishes symphony secrets from two orchestra insiders. Guests: violinist Akiko Tarumoto and conductor Rob Kapilow. Special thanks to Nathan Cole and danke schön to caller Laszlo. Correction: This episode has been updated to replace the #noboe music with oboe music. Additional thanks to Marcus Phillips for helping us right this wrong.

A troubling image of a flamingo family has the flam world in a frenzy. ELT’s resident flamingo expert tells us what’s really happening in that viral pic. Plus, listener Paul goes in for an appendectomy, and wakes up with a bizarre craving. What happened when he went under the knife? Guests: Flamingo expert Felicity Arengo and anesthetist Kate Leslie. Thanks to caller Paul.

A police sketch artist reveals how she turns your fuzzy memory into a sharp drawing. Sketch artist Kelly Lawson from the Georgia Bureau of Investigation walks us through the process. Thanks to Gary Wells, Gil Zamora, and caller Lex.

Kate, a “hair is life” kind of person, asks about the invention that keeps her hair out of her face. Guests: Hair stylist and hair archaeologist Janet Stephens; Scrunchie queen Rommy Revson. Thanks to caller Kate.

Listener Emily is dying to know: what are actors actually using when they do drugs on screen? A prop czar takes ELT behind the scenes. Plus, a tribute to percussionist Emil Richards. Guest: prop master Lynda Reiss. Thanks to caller Emily.

We asked you, the ELT family, to share your favorite underutilized words -- words that you love and want other listeners to love too. And you delivered. Now, with your help, we want to get one of those words into the dictionary. A professional word nerd tells us which of your submissions have the best chance of making it into the big book. Guest: former Merriam-Webster Dictionary editor Kory Stamper. Thanks to everyone who called in with a word.