How do elevators work?
^{00:39:25 | August 13th, 2019}

Elevators are like magic. You walk in, the door shuts and when it opens again, you are suddenly someplace new! Ta da! But it’s not magic that does this trick, it’s science and engineering.

Spit-Take! The Science Of Saliva And Those Bitter Bites (Encore – 8/12/19)
^{00:24:09 | Episode: 132 | August 12th, 2019}

Having trouble breaking through the bitter bites of nature’s leafiest greens and cocoa beans? Well before you do that spit-take, you may want to chew on this nature’s candy just a little longer! New research suggests that the key savoring the bitter flavors of Brussels sprouts, kale, and even coffee, can be found in your spit! Join Mindy and Guy Raz as they explore the Who, What, When, Where, Why, How, and Wow in the World of SALIVA! Originally Aired September 10th 2018.

Paint Up in Arabana
^{07:54 | August 11th, 2019}

It’s a very special time when Kati Thanda (Lake Eyre) fills with water and all the animals return to Arabana Country! Let’s celebrate and learn to paint up with Lakota.

Curious About Hiccups & Farts
^{00:11:34 | Season: 2 | Episode: 45 | August 11th, 2019}

In episode 45, we get curious about 2 topics for the first time thanks to Wolfie of Dallas, Texas.  Learn what hiccups and farts are and how to treat them.  Find out whether animals hiccup and fart.  Olivia also charms us with her own hiccup and fart sounds for your entertainment!

37. How many Monkeys can a Python Eat in One Go? Why do Squirrels like Eating Nuts? Do Koalas get Bored only Eating Eucalyptus?
^{13:28 | Season: 1 | Episode: 37 | August 9th, 2019}

Tumble Presents: The Past & The Curious
^{00:26:43 | August 9th, 2019}

Today, we’re sharing one of our personal favorite podcasts, The Past & The Curious! It’s a history podcast with great music and a sense of humor, hosted by educator Mick Sullivan. This episode is all about bridges – perfect for Tumble fans who love tales of science and engineering.

Hey, where did you get those genes?!?
^{00:31:18 | August 6th, 2019}

Today we’re talking genes – the recipe for you! We’ll go microscopic and check out how traits like hair color are passed down through your family. We’ll also hear the story of genetics pioneer Nettie Stevens and find out how current-day geneticist Janina Jeff unlocks the information packed in genes. And if you have ever wondered how two black Labrador retrievers can be the parents of a yellow Lab, you’re not alone. We have the answer to that too. All this and an especially rambunctious Mystery Sound. Don’t forget to listen to through to the end, where the Moment of Um tackles the question: do we sneeze in our sleep?

S2, E12 – CORPOREAL
^{24:54 | Season: 2 | Episode: 12 | August 5th, 2019}

Host Lynn Hickernell talks about the word, “corporeal,” and explores the question, “What does it mean to have a ‘good’ body?” Features recurring segment, “Ads that Subtract” as well as a new segment, “Embrace Vulnerability,” a story from contributor Pam Mungroo, and a new original song, “Good Body.”