SciShow
The Mystery of the Star That Wasn't There
In the 1970s, astronomers discovered a mysterious source of gamma rays that, 50 years later, still hasn’t revealed all of its secrets.
MinutePhysics
How Far Can Legolas See?
One Minute Physics provides an energetic and entertaining view of old and new problems in physics -- all in one minute!
SciShow
Some Of You Can See The Invisible
We know that not everyone's vision is perfect, which is why some of us need glasses. But some people can also just see more stuff than others! From seeing UV and infrared light, to even having bonus color receptors in our eyes, there are...
SciShow Kids
What's Inside a Pinecone? | Winter is Alive! | SciShow Kids
Jessi and Squeaks learn all about pine cones and their seeds today! Did you know that pine cones can open and close to help protect their seeds?
MinuteEarth
When Trees Go Nuts
Every once in a while, all the oaks or spruces or other plants in a region suddenly produce a tremendous bounty of seeds – up to 100 times more than usual. But why do they do it, and how do they all manage to sync up?...
SciShow
The Truth About Warp Drive
Join us for a trip into the SciShow Space News Debunker, where we explore the rumors that NASA has created a warp drive.
SciShow
3 Weird Meteorites (Whose Weirdness Was Instructive)
Meteorites are extraterrestrial rocks that have ended up on earth. All of them are literally 'out of this world,' but here are three of the strangest of these aliens.
SciShow
Cherenkov Radiation : Particles Faster Than the Speed of Light?
In something like water, particles like electrons can beat light in a race - and cause a blue glow to prove it.
SciShow
How Many Colors Can We See?
Quick Questions cracks the code of color vision, color blindness, and even newly discovered sort of technicolor vision!
SciShow Kids
How Do We See Color?
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!
SciShow Kids
Trees That Never Lose Their Leaves! Science for Kids
Some trees lose their leaves in the fall, but some keep their green leaves all year round. Join Jessi and Squeaks to learn about evergreens: where they grow, and how they survive in harsh conditions!
Crash Course
The Plants & The Bees: Plant Reproduction - CrashCourse Biology
Hank gets into the dirty details about vascular plant reproduction: they use the basic alternation of generations developed by nonvascular plants 470 million years ago, but they've tricked it out so that it works a whole lot differently...
SciShow
Why Do Animals Lick Their Wounds?
There are a few animals that will instinctively lick their wounds when injured. SciShow Quick Questions explores the reasons why they do this, and why we sometimes have to stop them from doing it.
Curated Video
3D Shapes: I Spy Game
Join Zuri and Lolo in a fun and educational game of I Spy with 3D shapes as they explore their home and discover objects with cuboid, cone, cube, sphere, cylinder, and pyramid shapes.
Curated Video
What is the Cone of Uncertainty? Project Management in Under 5
The Cone of Uncertainty is a helpful way to understand the evolution of your project. So, what is the Cone of Uncertainty?
Curated Video
Elliptical orbit
An orbit in space which follows an oval-shaped path. Any small object orbiting a larger one in space will follow an elliptical orbit. A Twig Science Glossary Film. Key scientific terms defined in just 60 seconds using stunning images and...
Curated Video
Cubist Art
How Cubist artists used geometry to represent a form in its purest way using geometric shapes such as the cone, cylinder and sphere. Maths - Shape A Twig Math Film. Reinforce and extend the learning required by the curriculum. Twig’s...
Curated Video
Hi-Fi Engineering
A demonstration of how hi-fi speakers use a clever combination of electronics and magnetism to convert electrical impulses into sound waves, which our brain then interprets as music. Physics - Electricity And Circuits - Learning Points....
Curated Video
Introducing Solids
A video entitled “Introducing Solids” that recognizes the key attributes of cubes, cones, cylinders, and spheres.
Curated Video
How to Find the Volume of a Frustum
This video explains how to find the volume of a frustum and explains what a frustum is. We also explain how to find the radius of the smaller/removed cone. There are two practice questions at the end of the video.
Curated Video
Three-Dimensional Shapes
Mr. Addit reviews two-dimensional plane shapes and introduces three-dimensional shapes and discusses their attributes.
Curated Video
o-e Sound | Learn Phonics | o-e words | Learn to Read | British Teacher
Explore the 'o-e' sound with Miss Phonics. Learn how to identify the sound, write the sound and read words that use the 'o-e' sound. The 'o-e' sound is a split digraph because it is made up of two letters, with another letter in between....
Curated Video
The Day Henry Met... an Ice cream Van
Today Henry meets an Ice cream Van on the hottest day of the year! Everything needs some ice cream but the ice cream man is on his lunch break. Henry becomes an ice cream man and serves ice cream to some very happy bucket and spade, deck...