Happy Halloween! We’re headed to Candy Land, a sugary laboratory where mathematicians found a mysterious candy dagger appear - over and over again. So gather up your candy box, and let’s discover out why mathematicians are studying candy to understand the real-life landscapes around us. Mathematician Leif Ristroph shares how he stumbled into making sweet exp ... Show More
Yesterday
Are Animals Ticklish? (Mailbag + New song!)
A special “tickle attack” Mailbag edition of Tumble! We’re tackling your questions about whether animals can be tickled, and why we laugh when we’re tickled. David Leavens, a professor of psychology, helps us break down the not-so-silly science of tickling. Plus, a brand NEW SONG ... Show More
20m 52s
Oct 2021
Trick or Treat: Soul Cakes, Candy Corn, and Sugar Skulls Galore!
If you live in the U.S., chances are, your first hint of fall isn’t a russet-colored leaf landing on the sidewalk—it’s the orange-wrappered candies taking over the aisles of your local grocery and convenience stores. Forget decorative gourds: it’s officially Halloween candy seaso ... Show More
49m 54s
Oct 2020
SYMHC Classics: The History of Halloween Candy
Happy Halloween! To celebrate, we're revisiting a 2014 episode. Candy and Halloween go hand-in-hand, but when did candy become the standard for trick-or-treating, and who invented the holiday's most famous sweet treats like candy corn? Learn more about your ad-choices at https:/ ... Show More
30m 14s
Mar 2024
Awful Candy, Part One: Tootsie Rolls Saved the War -- and Divided the World
Whether or not you have a sweet tooth, odds are you probably have some strong opinions about candy. Following up (finally!) on their earlier Halloween conversation, Ben, Noel and Max explore some of the most divisive candies on the planet. See omnystudio.com/listener for privacy ... Show More
31m 2s
Feb 2022
Why do we like sugar so much?
Marshmallows, lollipops, gummi bears -- we want them all! But we’ve all heard that eating a lot of sugar isn’t that healthy for us. So what’s the deal? Why do we like sugar so much in the first place? We’ll find out why our bodies evolved to seek out sweet things, and how clever ... Show More
28m 43s