TED-Ed
TED-Ed: The basics of the Higgs boson - Dave Barney and Steve Goldfarb
In 2012, scientists at CERN discovered evidence of the Higgs boson. The what? The Higgs boson is one of two types of fundamental particles and is a particular game-changer in the field of particle physics, proving how particles gain...
TED-Ed
TED-Ed: What on Earth is spin? - Brian Jones
Why does the Earth spin? Does a basketball falling from a spinning merry-go-round fall in a curve, as it appears to, or in a straight line? How can speed be manipulated while spinning? In short, why is the spinning motion so special?...
SciShow Kids
Why Does Spicy Food Taste Hot?
You might know that spicy food can make your mouth feel like it's on fire, but how does it do that?
SciShow Kids
Why Does Hair Turn Gray?
Hair can be so many different colors, but why do so many adults have gray hair?
TED-Ed
TED-ED: Mysteries of vernacular: Yankee - Jessica Oreck and Rachael Teel
Is it a doodle dandy? A baseball team? The origins of the word yankee are unclear, though its usage in America as a pejorative is well-documented. Jessica Oreck and Rachael Teel track the varying levels of contempt that the word yankee...
TED-Ed
TED-ED: Mysteries of vernacular: Quarantine - Jessica Oreck and Rachael Teel
Stemming from the days of bubonic plague in Medieval Europe, quarantines were originally used to prevent potentially plague-infested ships from disembarking at a port city. Jessica Oreck and Rachael Teel explain how the length of the...
Curated Video
Estimating the Reasonableness of Answers to Word Problems with Mixed Numbers
In this video, the teacher explains how to estimate the reasonableness of answers to word problems involving mixed numbers. The teacher introduces the concept of models, which are pictures that represent fractions, and explains that a...
TED-Ed
TED-ED: The true story of 'true' - Gina Cooke
The older the word, the longer (and more fascinating) the story. With roots in Old English, 'true' shares etymological ancestors with words like betroth and truce...but also with the word tree. In fact, trees have been metaphors for...
TED-Ed
TED-Ed: Could human civilization spread across the whole galaxy? - Roey Tzezana
Could human civilization eventually spread across the whole Milky Way galaxy? Could we move beyond our small, blue planet to establish colonies in the multitude of star systems out there? These questions are pretty daunting, but their...
Crash Course Kids
Engineering Compilation
Maybe you'd like to just hear about one topic for a while. We understand. Thus, we've created our Compilation Series. In this first (and longest) compilation video, we look at some of our videos about Engineering. Sabrina helps us to...
TED-Ed
TED-Ed: Why do you get a fever when you're sick? | Christian Moro
There are many mysteries around fever, but we do know that all mammals, some birds and even a few invertebrate and plant species feel fever's heat. It has persisted for over 600 million years of evolution. But it has a significant cost:...
Crash Course Kids
(LEGO) Block Party
Playing with LEGOS is fun. But, they can also teach us something about matter. In this episode of Crash Course Kids, Sabrina chats about chemical reactions and the Conservation of Matter.
Curated Video
Finding Unknown Lengths and Widths of Rectangles Using Mathematical Reasoning
In this video, the teacher explains how to find unknown lengths and widths of rectangles by applying mathematical reasoning to a known area. They demonstrate this concept using examples and guide students through solving problems...
TED-Ed
TED-Ed: Can you solve the rogue submarine riddle? Difficulty level: Master | Alex Rosenthal
Smuggling yourself aboard the rogue submarine was the easy part. Hacking into the nuclear missile launch override — a little harder. And you've got a problem: you don't have the override code. You know you need the same numbers that were...
SciShow Kids
The Bug Hunting Game! Science for Kids
There are some animals with special adaptations that help them blend in to the places they live! See for yourself how this works as you take on the role of a hungry bird looking for tasty bugs!
TED-Ed
TED-ED: The life, legacy & assassination of an African revolutionary - Lisa Janae Bacon
In 1972, Thomas Sankara was swept into the revolution seeking to wrest control of Madagascar from France’s lingering colonial rule. The protests inspired the West African native to read works by socialist leaders and seek wisdom from...
TED-Ed
TED-Ed: The Taino myth of the cursed creator | Bill Keegan
Before the world of humans began, there was the world of the gods. Four brothers wandered this celestial realm. One day, the brothers snuck into a spirit's house and spotted a giant gourd hanging in the corner. But as they tried to look...
SciShow Kids
Whizpops! Manta Ray Music Video
Join Squeaks and his favorite band, The Whizpops, for a musical experience with Manta Rays!
TED-Ed
TED-Ed: The kingdom hidden in Brazil | Marc Adam Hertzman and Flavio dos Santos Gomes
In the 1600s, an expansive autonomous settlement called Palmares reached its height in Brazil. It was founded and led by people escaping from slavery, also called maroons. It was one of the world's largest maroon communities, its...
TED-Ed
TED-Ed: The sibling rivalry that divided a town | Jay Van Bavel and Dominic Packer
One day a pair of brothers working together as shoemakers had an explosive fight that split the family business in two. Over the coming years, this disagreement divided their town— residents and businesses chose sides. Could such a...
TED-Ed
TED-Ed: Does Time Exist? - Andrew Zimmerman Jones
The earliest time measurements were observations of cycles of the natural world, using patterns of changes from day to night and season to season to build calendars. More precise time-keeping eventually came along to put time in more...
TED-Ed
TED-ED: How memories form and how we lose them - Catharine Young
Think back to a really vivid memory. Got it? Now try to remember what you had for lunch three weeks ago. That second memory probably isn't as strong-but why not? Why do we remember some things, and not others? And why do memories...
TED-Ed
TED-ED: When will the next mass extinction occur? - Borths, D'Emic, and Pritchard
About 66 million years ago, a terrible extinction event wiped out the dinosaurs. But it wasn't the only event of this kind -- extinctions of various severity have occurred throughout the Earth's history -- and are still happening all...
TED-Ed
TED-Ed: Does "The Wonderful Wizard of Oz" have a hidden message? - David B. Parker
In his introduction to "The Wonderful Wizard of Oz," L. Frank Baum claims that the book is simply an innocent children's story. But some scholars have found hidden criticisms of late-nineteenth-century economic policies in the book. Is...