TED-Ed
TED-ED: The fundamentals of space-time: Part 3 - Andrew Pontzen and Tom Whyntie
In the first two lessons of this series on space-time, we've dealt with objects moving at constant speeds, with straight world lines, in space-time. But what happens when you throw gravity into the mix? In this third and final lesson,...
TED-Ed
TED-Ed: How far would you have to go to escape gravity? - Rene Laufer
Every star, black hole, human being, smartphone and atom are all constantly pulling on each other due to one force: gravity. So why don’t we feel pulled in billions of different directions? And is there anywhere in the universe where...
TED-Ed
TED-Ed: How much of human history is on the bottom of the ocean? - Peter Campbell
Sunken relics, ghostly shipwrecks, and lost cities aren't just wonders found in fictional adventures. Beneath the ocean's surface, there are ruins where people once roamed and shipwrecks loaded with artifacts from another time. Peter...
TED-Ed
TED-Ed: Inside the killer whale matriarchy - Darren Croft
Pods of killer whales inhabit the waters of every major ocean on Earth. Each family is able to survive thanks mainly to one member, its most knowledgeable hunter: the grandmother. These matriarchs can live 80 years or more and their...
TED-Ed
TED-Ed: The physics of surfing - Nick Pizzo
Wondering how you can catch the perfect wave? Dive into the fascinating and complex physics of surfing. -- Whether or not you realize it, surfers are masters of complicated physics. The science of surfing begins as soon as a board first...
Crash Course Kids
Seeing Stars
So you know what a star is, right? Well, if you don't, you should. We've talked about that big one in the sky a few times: The Sun! But there are a lot of bright dots in the night sky and not all of them are stars. Today, let's play a...
TED-Ed
TED-Ed: How do crystals work? - Graham Baird
What makes crystals grow into their signature shapes? Dig into the atomic patterns and unique properties of crystals. -- Many crystals have signature shapes— like the cascade of pointed quartz or a pile of galena cubes. Every crystal’s...
TED-Ed
TED-Ed: Can you survive nuclear fallout? - Brooke Buddemeier and Jessica S. Wieder
Nuclear weapons are some of the most powerful tools of destruction on Earth, and the full scope of a nuclear detonation is almost unimaginable. However, there is a scientifically supported plan of action that could save thousands of...
TED-Ed
TED-Ed: Life of an astronaut - Jerry Carr
Astronaut Jerry Carr knows space. As commander of Skylab, he spent over 2000 hours in space, orbiting the Earth over 1000 times. Recounting his life story, Carr remembers the enchanting years he spent at NASA. Lesson by Jerry Carr,...
TED-Ed
TED-Ed: The high-stakes race to make quantum computers work - Chiara Decaroli
Get to know the unique properties of quantum computers and the obstacles that have prevented this theoretical technology from becoming a reality. -- Quantum computers could eventually outstrip the computational limits of classical...
TED-Ed
TED-Ed: Are ghost ships real? - Peter B. Campbell
In 1884, the British steamer “Rumney” crashed into the French ship “Frigorifique.” Seeing their ship filling with water, the French crew climbed aboard the “Rumney.” But as they sailed towards port, a silent form emerged from the fog –...
TED-Ed
TED-Ed: The life cycle of a neutron star - David Lunney
About once every century, a massive star somewhere in our galaxy runs out of fuel. No longer able to produce sufficient energy to maintain its structure, it collapses under its own gravitational pressure and explodes in a supernova. The...
TED-Ed
TED-Ed: What’s the smallest thing in the universe? - Jonathan Butterworth
If you were to take a coffee cup, and break it in half, then in half again, and keep carrying on, where would you end up? Could you keep on going forever? Or would you eventually find a set of indivisible building blocks out of which...
TED-Ed
TED-Ed: Three ways the universe could end - Venus Keus
Our universe started with the Big Bang, but how will it end? Explore cosmologists’ three possible scenarios: the Big Crunch, the Big Freeze and the Big Rip. -- We know about our universe’s past: the Big Bang theory predicts that all...
TED-Ed
TED-Ed: The Romans flooded the Colosseum for sea battles - Janelle Peters
Starting in 80 CE, residents of Rome and visitors from across the Roman Empire would fill the stands of the Colosseum to see gladiators duel, animals fight and chariots race around the arena. And for the grand finale, water poured into...
TED-Ed
TED-Ed: The fundamentals of space-time: Part 1 - Andrew Pontzen and Tom Whyntie
Space is where things happen. Time is when things happen. And sometimes, in order to really look at the universe, you need to take those two concepts and mash them together. In this first lesson of a three-part series on space-time,...
Crash Course Kids
Resources: Welcome to the Neighborhood
Welcome to the Neighborhood! Humans need a lot of things to survive (I'm sure you've noticed). We need food, water, and shelter and it takes a lot of resources to get all of those things. What are resources? In this episode of Crash...
TED-Ed
TED-Ed: How big is a mole? (Not the animal, the other one.) - Daniel Dulek
The word "mole" suggests a small, furry burrowing animal to many. But in this lesson, we look at the concept of the mole in chemistry. Learn the incredible magnitude of the mole--and how something so big can help us calculate the tiniest...
![Comets, Asteroids, and Meteors [Learn what they really are] Instructional Video](https://i.ytimg.com/vi/UHK-fbdbwF8/hqdefault.jpg "Comets, Asteroids, and Meteors [Learn what they really are] Instructional Video")
Clarendon Learning
Comets, Asteroids, and Meteors [Learn what they really are]
Comets Asteroids and Meteors are all over the solar system. But did you know that each are quite different? You may be wondering "What is a comet?", "What is an asteroid made of?", or "Where does a meteor come from?" Well, sit tight...
Clarendon Learning
Dinosaurs for Kids | Learn about Dinosaur History, Fossils, Dinosaur Extinction and more!
Dinosaurs for Kids is a fun and comprehensive look at dinosaur history. In this video we highlight the various kinds of dinosaurs, talk about how they receive their names, famous dinosaur fossils, and we talk about the people who find...
Clarendon Learning
Deserts of the World | Learn interesting facts about different deserts from around the world
Deserts of the world explores the various kinds of earths deserts. In this video we learn what a desert is, the different kinds of deserts (Hot and dry, Semiarid, Coastal, and Cold), the wildlife that lives in each kind of desert, where...
Clarendon Learning
Phases of the Moon | Learn all about the moon for kids!
Phases of the Moon is a great introduction to the moon for kids. In this video we will learn all about the moon, the effects that it has on the earth, and how it orbits. We also talk about the first people who landed on the moon (Neil...
Clarendon Learning
Comets for Kids | Learn about where Comets come from and how they are formed!
In this video we learn all about comets for kids. Students will learn where comets come from, how comets are formed, what comets are made of and many other fun and interesting facts about comets. We learn that a comet in the outer parts...
Clarendon Learning
Animal Classification for Kids | Learn how to Classify Animals and the Animal Taxonomies
In this video your students and kids will learn how animals are classified into different groups. Classification breaks very large groups down into smaller groups. This makes them easier to be studied. Scientists classify animals, plants...
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