Sad: All about feelings, pt. 2
This is the second episode in our four-part series on feelings! In this episode, we're covering the small and big parts of sadness. Because this episode touches on some heavy pieces of sadness -- we r...
11 Jun 201938min
Happy: All about feelings, pt. 1
Where do feelings come from? And why do we have them? In this four-part series, we're digging deep into our emotions. In this first episode, we're getting happy! We'll get a play-by-play of the chemi...
4 Jun 201937min
Thinkin stinkin: Why we smell
You may have noticed some strong smells coming from your feet, your friend's breath, or your brother's armpit. Where do these body odors come from? We'll meet the microscopic organisms responsible and...
30 Apr 201930min
Forever echo: Can a sound wave go on forever?
Today we shout out our love for the ECHO! (echo echo) Discover how these curious callbacks happen and why we hear them in some places but not others. We'll also play you the longest echo in the world ...
23 Apr 201937min
The hows and whys of hair
The hair on our heads is on our minds. We have fun with follicles and learn about how they make hair. Our experts help us decipher what makes hair black or brown, blonde or red, and even why it turns ...
16 Apr 201931min
Mystery Sound Extravaganza 2019
This episode is an ear-tickler! Guess your way through eleven mystery sounds — one from a scientist, and ten from listeners like you! Plus, another mystery: what’s making Marc and Sanden dance to the ...
2 Apr 201933min
Carnivores: Plants and animals that bite back
Most plants get the energy and nutrients they need from water, sunlight, air and soil. But carnivorous plants get key nutrients from a different source: bugs. We’ll find out how they do it and talk ab...
26 Mar 201926min
Black Holes, Wormholes and Donut Holes
Black holes happen when you have a super huge, mega-giant amount of stuff --- crammed into a super-tiny, infinitely-small amount of space. AND THEY ARE SUPER COOL! In this episode, we learn all about ...
12 Mar 201939min
