SciShow
Choosing a Telescope: Bigger Isn't Always Better!
Before you take your relationship with space to a new level by getting a telescope, find out what you really need to make the most of your summer nights staring at the sky.
SciShow Kids
Solve Problems Be an Engineer!
Learn about engineers, who dream up a lot of the things you use every day, from toys to tools!
MinutePhysics
Taming Infinity
In this episode we explain how physicists can tease information out of infinity.
SciShow Kids
Your Super Skeleton!
Maybe you’ve seen skeletons in museums, or in Halloween decorations, but do you know how powerful your skeleton really is? Learn some fun facts about your bones!
SciShow Kids
What Is the Sun?
Squeaks can't sleep because the sun is too bright, and Sam the Bat stops by to talk about what makes the sun so special DCI: ESS1.A: Patterns of the motion of the sun, moon, and stars in the sky can be observed, described, and predicted.
SciShow Kids
How a Caterpillar Becomes a Butterfly
You’ve seen caterpillars, and you’ve seen butterflies. But do you know how a caterpillar becomes a butterfly? Jessi explains the wonder of metamorphosis!
SciShow Kids
From Seasons to Salmon: All About Cycles! | SciShow Kids Compilation
Mister Brown and Squeaks are learning all about different cycles, or patterns, as they get ready for summer!
SciShow
The Weird Optical Illusion that Changes the Moon's Size
The full moon might seem bigger on the horizon than when it's higher up, but when does it actually take up more space in the sky?
Crash Course
Circulatory & Respiratory Systems - CrashCourse Biology
Hank takes us on a trip around the body - we follow the circulatory and respiratory systems as they deliver oxygen and remove carbon dioxide from cells, and help make it possible for our bodies to function.
SciShow
Are Electric Cars Really More Environmentally Friendly?
Some people say that buying an electric car is a great way to fight climate change - but if they use electricity that is made by burning fossil fuels, are they really more environmentally friendly than gas powered cars?
PBS
How Did Dinosaurs Get So Huge?
Part of why we're so fascinated with extinct dinosaurs it's just hard for us to believe that animals that huge actually existed. And yet, they existed! From the Jurassic to the Cretaceous Periods, creatures as tall as a five-story...
SciShow Kids
Tsunamis: The Biggest Waves
Most waves are very small, but every once in a while, they can be really extreme!
Be Smart
Asteroids, Meteors, and Comets.... OH MY!!!
Learn about asteroids, meteors, and comets and how they can affect earth!
SciShow
When Sex is Hard
When it comes to sex things can be complicated, but for the three species we are looking at today, sex is really hard.
Crash Course
Jupiter
Jupiter is the biggest planet in our solar system. The gas giant is NOT a failed star, but a really successful planet! It has a dynamic atmosphere with belts and zones, as well as an enormous red spot that’s actually a persistent...
Be Smart
The Raisin Bran Effect
The bottom of the cereal box is a disappointing place. But at least now you know why. Where do you see the Brazil Nut Effect around you?
SciShow Kids
Meet the 5 Dwarf Planets!
Jessi introduces you to some of the most newly-named members of the solar system: the five dwarf planets!
Bozeman Science
ETS1C - Optimizing the Design Solution
In this video Paul Andersen explains how engineers optimize the design solution. After a number of solutions have been identified engineers will test each of them against a given set of criteria. They will trade-off different phenomenon...
Crash Course Kids
Weathering and Erosion
In this episode of Crash Course Kids, Sabrina gives us a real world example of how the Hydrosphere and Geosphere affect each other in the form of Weathering and Erosion. Think of Weathering as the force that makes a mess and Erosion as...
TED-Ed
TED-Ed: Does stress cause pimples? - Claudia Aguirre
Which came first: the stress or the pimples? The physical reactions to stress can cause major breakouts, which, in turn, can be even more stressful! Claudia Aguirre gives just one more reason to get that stress under control.
Bozeman Science
ESS1B - Earth and the Solar System
In this video Paul Andersen explains the parts of the Solar System; including the planets, dwarf planets, moons and asteroids. He explains how everything orbits around the Sun and how a proper understanding of this heliocentric model...
SciShow Kids
Make a Moon Puzzle!
Have you noticed that the moon looks different over the course of the month? Follow along with this fun activity to help you remember the different phases of the moon!
SciShow
Are There Male and Female Brains?
If you looked at a male and female brain side by side, would you be able to see any differences?