MinutePhysics
Why It's Impossible to Tune a Piano
Pianos can't be perfectly tuned - it's a mathematical fact!
MinuteEarth
Ancient Humans Made Millions Of These - We Don’t Know Why
The Acheulean handaxe was the most common tool of early humans, but we still don’t know what the heck they used it for.
SciShow
Where Did Mercury’s Spots Come From?
The Sun isn’t the only celestial body in the solar system to boast spots of its own. Mercury, too, has its fair share, and they’re worth wondering about.
TED-Ed
TED-Ed: Which animal has the best eyesight? | Thomas W. Cronin
The animal kingdom boasts an incredible diversity of eyes. Some rotate independently while others have squiggly-shaped pupils. Some have protective lids, others squirt blood. But which creature has the best sight? Which sees best in the...
SciShow Kids
Animal Slime and Other Weird Stuff
Ever wonder why some animals don't need sunscreen or how they can live in dry climates without water? Well, some of them can use the slime their bodies produce in weird and helpful ways!
SciShow
Why Solar Eclipses Create Those Crescent-Shaped Lights
Everyone is watching the sky during a solar eclipse, but but if you look down, you'll catch another kind of light show.
TED Talks
Gever Tulley: 5 dangerous things you should let your kids do
At TED U, Gever Tulley, founder of the Tinkering School, spells out 5 dangerous things you should let your kids do -- and why a little danger is good for both kids and grownups.
SciShow
Cute Skulls and Cute Cavies: SciShow Talk Show #17
Before she left for Chicago, Emily Graslie of The Brain Scoop sat down with Hank to discuss one of her favorite skulls from the from the Philip L. Wright Zoological Museum. Then Jessi Knudsen Castañeda from Animal Wonders joined in with...
SciShow
Why Do Razor Blades Dull so Quickly?
If you shave regularly, you may have noticed your razor blades don’t cut as well after just a few uses. But why do razors get dull so quickly?
Curated Video
The History of Migration: From Animals to Humans
This video explores the concept of migration, highlighting how animals, including humans, migrate for various reasons. It delves into the migratory patterns of ducks, fish, and even planets. Additionally, it discusses the ancient...
Curated Video
Birds of Prey: Exploring the World of Diurnal Raptors and Vultures
In this video, we explore the fascinating world of diurnal birds of prey, focusing on vultures. We learn about their unique characteristics, such as their exceptional camouflage, razor-sharp claws, and keen sense of sight. Despite their...
Curated Video
The History and Evolution of Fencing: From Gladiators to Olympic Sport
Fencing is a historical sport that dates back to ancient times, evolving from the use of rocks to swords. It became popular in the Renaissance as a form of entertainment and eventually became an Olympic sport. Today, fencers engage in...
Curated Video
The Fascinating World of Cacti: Adaptations and Misconceptions
In this video, the teacher explains the unique characteristics of cacti, including their spines that serve as modified leaves and their ability to retain water in the desert. The video also dispels the misconception that cacti contain...
Debunked
What's The Most Painful Sting You Can Survive
How do wasps and bees compare on the global pain scale of most excruciating stingers? Let’s find out! Luckily for us, a handful of willing volunteers have stepped up to get stung, and attempted to quantify the intensity of the pain into...
Curated Video
Hubble Space Telescope
How scientists working on the Hubble Telescope, orbiting 400 miles above the Earth, fixed a fault by giving the telescope a pair of specs. Physics - Universe - Learning Points. The Hubble Telescope took eight years to build, from over...
Curated Video
Focus
In optics, the point at which rays of light converge after refraction or reflection, and so the point at which a sharp image will be produced. A Twig Science Glossary Film. Key scientific terms defined in just 60 seconds using stunning...
Curated Video
Function of teeth
Why do we have teeth and how are they different to those of other animals? Life processes - Humans and other animals - Teeth Learning Points Different teeth serve different functions. Carnivores, omnivores and herbivores have different...
Wonderscape
Adjectives in Action: Placement Matters
This video explores how adjectives function in sentences, focusing on their placement after verbs. Using examples like the colors of the American flag and the description of a hat, the lesson explains how adjectives can follow verbs to...
Curated Video
Master Hunters and Gatherers: Cro-Magnon's Survival Skills
Dive into the strategies and tools Cro-Magnon used to hunt and gather food in a frigid, Ice Age Europe. This segment shows the use of sophisticated weapons like the spear-thrower and details the balanced diet that included meat, wild...
Curated Video
SwiftUI and Node.js Full Stack - Build Twitter - iOS 16 - Tweet Image Upload
In this video, you will learn how to add the ability to upload images to tweets in our Twitter Clone app.
Curated Video
SwiftUI and Node.js Full Stack - Build Twitter - iOS 16 - Profile Image Upload
In this video, you will learn how to implement profile image upload functionality in your Twitter Clone app using Node.js and Express framework.
Curated Video
Blender to Unreal Engine - Become a Dungeon Prop Artist - Adding Stability to the Bed
In this lesson, we will be adding stability to our prison bed.