My Little Lab

E3: What do barks, growls, meows and purrs mean?

Animals don’t use words like we do—but they still have a lot to say! From a dog’s happy bark to a cat’s soothing purr, we decode the secret “languages” our furry friends use to talk to us (and each other). You might never hear your pet the same way again!

E2: Why is the ocean salty?d

If rivers are fresh, why does the ocean taste like a giant salty soup? Let’s dive deep to find out how teeny tiny bits of rock, rain, and rivers worked together over millions of years to make our seas salty. Get ready for a splash of science and a sprinkle of history in every wave!

E1: Why do sunburns hurt?

Ouch! That red, stingy feeling after a sunny day isn’t just your skin being grumpy—it’s science at work! In this episode, we uncover how sunlight can damage your skin, why your body sends out an “emergency” pain signal, and the amazing ways your skin heals itself. (Plus, a few tips to help you stay safe in the sun!)