SciShow Kids
How Will Humans Live on Mars? | Let's Explore Mars! | SciShow Kids
Squeaks and Jessi would love to visit Mars one day, but our neighboring planet is very different from Earth. Together, they make a travel plan and packing list that will help them overcome the challenges of life on Mars! Thanks to our...
SciShow Kids
How to Design a Mars Rover! | Let's Explore Mars! | SciShow Kids
Today, the crew at The Fort learn about engineers and how they design different ways to solve problems like they did for the rovers exploring Mars!
SciShow Kids
How Do Lakes Form? | Goodbye, Mister Brown! | SciShow Kids
Mister Brown is moving away to Wisconsin, so Jessi, Squeaks and all of his Fort friends are here to say goodbye. But before he goes, Mister Brown want to teach everyone about the place he's moving to and all the amazing glacial lakes...
SciShow Kids
What On Earth is a Platypus? | SciShow Kids
Platypuses are so funny, it looks like someone made them up as a joke. But they're real animals! Join Jessi and Squeaks to learn about how amazing platypuses really are! Teachers and parents: scroll down to check out the Next Generation...
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Meet Australia | SciShow Kids
Squeaks has been learning about the platypus and now he wants to learn more about where they come from. Join us as Jessi and Squeaks explore the world down under, Australia!
First Grade Next Generation Science Standards
Disciplinary...
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Meet the Marsupials! | SciShow Kids
Squeaks and Jessi have been having fun learning all about Australia. Squeaks wants to know more about marsupials, the special group of animals that lives almost nowhere else. So Jessi introduces him to a special friend: Pinto the...
SciShow Kids
Why Do Pumpkins Get So Big? | SciShow Kids
It's almost Jack O' Lantern time! Which has Squeaks wondering why pumpkins get so big and other vegetables don't. First Grade Next Generation Science Standards Disciplinary Core Idea: LS1.A: Structure and Function - All organisms have...
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A Halloween Candy That Comes From Bones and Bugs! | SciShow Kids
Today, Jessi and Squeaks learn about some common (and maybe even spooky) ingredients used to make candy, including what might be the most famous Halloween candy of them: Candy Corn! Second Grade Next Generation Science Standards...
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Experiment: Make Your Own Caramel Apples | SciShow Kids
Today, Jessi and Squeaks learn about the Maillard reaction while they make some delicious caramel. Second Grade Next Generation Science Standards Disciplinary Core Idea: PS1.B: Chemical Reactions - Heating or cooling a substance may...
SciShow Kids
The Ancient Animal With a Boomerang Head! | SciShow Kids
Squeaks and Jessi discover an animal with a head that reminds them of a boomerang. Its name is Diplocaulus, and they'll learn all about how that funny head helped it live a very long time ago! First Grade Next Generation Science...
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A Lot About Axolotls! | SciShow Kids
Axolotls are amazing pets! Join Jessi and Squeaks as they learn about why axolotls have feathery gills and live in water, and how to protect their natural habitat. First Grade Next Generation Science Standards Disciplinary Core Idea:...
SciShow Kids
Why Are These Frogs So Colorful? | SciShow Kids
Join Squeaks as he learns about some of the most colorful animals ever: poison dart frogs! Some animals are bright and colorful to warn other animals that they might be dangerous... and some are just copycats. First Grade Next Generation...
SciShow
How Long Can You Live Underwater?
In 2023, Joseph Dituri set a world record for the longest continuous stay underwater. And that 100 day stay had effects on both his body and mind. Scientists have been studying the effects of living underwater since the 1960s, but how...
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Have an Autoimmune Disease? Blame the Black Death
The bubonic plague killed so many people in Europe, the Middle East, and North Africa that that natural selection event is still rippling through our genomes today. But the same genes that helped your ancestors survive the Black Death...
SciShow
The Science Behind Sleep & Love Potions
Sure, potions of invisibility and immortality may be a little hard to come by in the real world, but there's some legit science behind less fantastic ones. Historical sleep and love potions are grounded in science, even if some of the...
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The Ice Bucket Challenge Actually Worked
The Ice Bucket Challenge raised millions of dollars for research into treatments for ALS, or Lou Gehrig's disease. Where did that money go? Into characterizing new genes that we may be able to target with chemotherapy drugs like paclitaxel!
SciShow
The Electric Light Bulb Was Invented Centuries Before Edison
Thomas Edison often gets credit for the invention of the light bulb, but a good argument can be made that they were around centuries earlier in the form of barometric light.
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This Probe Doesn’t Melt When it’s 1 Million Degrees Outside
In 2021, the Parker Solar Probe fulfilled its mission to “touch the Sun”. But the temperature over there was millions of degrees Celsius. How did the spacecraft not melt?
SciShow
Becoming a Predator Was Hard
Animals eating other animals seems like a tale as old as time, but it's only almost that old. Predation had to evolve in the Ediacaran period -- so let's look at early almost-predators like Auroralumina, Kimberella, Ikaria, and whatever...
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Cats Shouldn't Love Tuna (But They Do)
Tuna are big, fast-swimming ocean fish. They're hardly the natural prey of cats, whose ancestors evolved in the desert. Yet a study of taste receptors in cats shows that they're predisposed to LOVE tuna.
SciShow
You Have Four Ages
A person's chronological age doesn't tell us much about the health of their body's various systems. That's why scientists are beginning to study biological ages, and it turns out there may be a lot of them.
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Fukushima Is Releasing Its Nuclear Wastewater
More than a decade after the Fukushima Daiichi nuclear power plant disaster, its operators are dumping once-contaminated water into the Pacific Ocean. Is that OK?
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The Parasite That Makes You King
Being infected with a parasite is bad, right? So why are wolves in Yellowstone National Park infected with Toxoplasma gondii some of the most successful individuals
SciShow
The Human Era Has an Official Start. It’s a Lake in Canada
Recently, a group of scientists have declared that the start of the Anthropocene, the time of outsize human influence on Earth, to be Crawford Lake in Canada. But how can a time be a place? We'll explain, and maybe grab some maple syrup.