If you traced your family tree back far enough, you'd see that you're related to all 7 billion people on earth. And if you trace it back even farther than that you'll find our ancient human cousins, the neanderthals.
You've had a lot of fun learning new stuff with us on scishow kids, but have you ever wondered how and why you remember all that awesome knowledge? Join jessi and squeaks to learn about how your brain helps you learn, and way more.
Join jessi and squeaks as they prepare a special meal for friends. You'll learn some fun food science facts, like the difference between fruits and veggies and how your tongue works so you can taste food.
Have you ever noticed that your fingers and toes are all wrinkly and funny looking after you spend a lot of time in the water? Well, jessi wants to know why that happens. Join her to find out the answer.
Have you ever taken a bite from a bright red apple and wondered why it looks red to you? Jessi and squeaks talk about how our eyes and brains help us see color.
We use computers for all kinds of things, like talking to our friends, doing our homework, and watching scishow kids. But have you ever wondered how computers can do all of this cool stuff?
Have you ever wondered how you can turn the light on in your house? Or maybe why you can push a doorbell and it makes a sound? This happens because of circuits. Join jessi and squeaks as they learn how circuits work, and make their very own.
Have you ever wondered why, some nights, the moon looks like a big, bright circle, and some nights it looks like a little sliver? Join jessi and squeaks to learn about how the moon's orbit changes the way we see it here on earth.
Have you ever looked up at night and seen a streak of light flash across the sky? Some people call that a "shooting star," but it's not actually a star at all. Join jessi and squeaks to learn what shooting stars really are and how they happen.
Have you tried to dig a deep hole? So deep that you could dig all the way to the other side of the Earth? It's pretty hard, and lots of people have tried. So what's stopping us from digging through the Earth? It has something to do with layers and a lot of heat.
Deep in the pacific ocean, near china, is the mariana trench, the deepest part of the ocean. Join jessi and squeaks and learn all about the super-cool, super-tough creatures that make their home there.
Jessi and Squeaks were supposed to go sledding today, but it's really cold outside. That won't stop them from having fun, though. Join them as they look back on some great experiments to do on a freezing cold day.
Squeaks loves collecting shiny pennies, but sometimes he finds one that's sort of grimy and dull. Lucky for him, jessi knows a really cool science trick to clean up those tarnished pennies.
Can you believe that you can blow up a balloon without actually blowing your own air into it!? Follow along with this super neat experiment and find out how.
