How do butterflies get their designs?
There are thousands of species of butterflies, all with unique patterns of color on their wings. How did those designs get there? We asked butterfly collection curator Blanca Huertas to help us find t...
18 Syys 20247min
Do cats go to the dentist?
An inevitability of life is that humans have to go to the dentist. Some people love it, some hate it! But taking care of our teeth is super important. Do our kitty friends have to do the same thing? L...
17 Syys 20246min
What is lava made of?
Lava is the red-hot gloop that comes pouring out of an erupting volcano. But what is it made out of? Some sort of supercharged Silly Putty? Volcano guts? Super-spicy habanero sauce? We asked geoscienc...
16 Syys 20245min
Why do gorillas beat their chests (and why is science so great)?
It’s impressive to see a gorilla beat its chest. But why do they do it? We’ve tackled this question before, but there’s a new scientific scoop about this primate percussion! We asked primatologist An...
13 Syys 20246min
Why are cactuses prickly?
Lots of plants are smooth to the touch, and some are even soft and feathery like flowers! So why are cactuses prickly and sometimes even painful? We asked botanist Rachel Jabaily from Colorado College...
12 Syys 20247min
Are bananas radioactive?
Bananas are a delicious, nutritious fruit! You can pack them in a picnic lunch or bake them into a sweet nutty banana bread. But are bananas radioactive? We asked Dr. Robert Chin to help us find the a...
11 Syys 20246min
What happens when parts of your body fall asleep?
If you’ve ever stood up quickly and felt a little wobbly and tingly in your legs, you might be familiar with the sensation of having a body part that has fallen asleep! Why does that happen and how ca...
10 Syys 20246min
How heavy is North America?
You can use a scale to measure how heavy something is…but what if that something is really big? Like, really, REALLY big? Like the WHOLE continent of North America? There’s no scale big enough, so you...
9 Syys 20247min
