Where do poop and pee go on airplanes?
Dogs come in so many different sizes, from the tiniest teacup terrier to the giant Great Dane. How did we get such a delightful assortment of these furry best buddies? We asked Brains On producer and ...
19 Touko 20255min
Could you make a candle out of earwax?
Dogs come in so many different sizes, from the tiniest teacup terrier to the giant Great Dane. How did we get such a delightful assortment of these furry best buddies? We asked Brains On producer and ...
16 Touko 20257min
Does space affect an astronaut’s digestion?
We chew our food, swallow it, and our stomach goes to work on digesting! Our bodies absorb the nutrients they need and then we poop out the rest. Here on Earth, the whole process takes somewhere betwe...
15 Touko 20254min
Why are some dogs so small and some so large?
Dogs come in so many different sizes, from the tiniest teacup terrier to the giant Great Dane. How did we get such a delightful assortment of these furry best buddies? We asked Brains On producer and ...
14 Touko 20257min
How does the earth support heavy buildings?
Did you know the tallest building in the world is a skyscraper in Dubai called the Burj Khalifa? It has 163 floors and weighs as much as 100,000 elephants! But how can the Earth even support such a hu...
13 Touko 20254min
Why is the moon white and why does it have different shapes?
Some planets have lots of moons. Others have none. Earth has just one moon, but it’s a really great one. It can glow bright and white and sometimes it’s shaped like a big round ball. Other times it’s ...
12 Touko 20257min
Did dinosaurs fart?
You fart. I fart. Your dog farts. We all fart! Or do we…? Birds don’t fart, and they’re the closest living descendants of the dinosaurs. So, did dinosaurs fart? We asked paleontologist Kallie Moore to...
9 Touko 20258min
What was the very first dinosaur?
Dinosaurs went extinct around 65 million years ago after an asteroid crashed into Earth. So we know when dinosaurs disappeared from the planet, but when did they appear? What was the first dinosaur, a...
8 Touko 20257min
