Science Videos

Cool Science Experiments and Discoveries

An Expert Explains String Theory in 60 Seconds

String Theory hopes to explain how everything in the universe works but it might be difficult for the average person to understand. Let theoretical physicist Dr. Micho Kaku explain a complex idea in simple terms.

Where Sci-Fi Worlds Exist in the Universe

Sci-fi movies over the years have referred to various locations all around the galaxy and universe. But where are they relative to us here on earth?

Are You Just a Figment of the Universes Imagination?

Everything we think we know and believe could just be a dream. From a universe billions of years old to your own existence, how can any of it be real?

How to Change Your Sleep Cycle From Night Owl to Early Bird

When it comes to sleep you fall into 1 of 2 categories - early birds and night owls. Is it possible to change from one to the other or are you doomed to sunrises or sunsets for the rest of your life?

How a Nuclear War Starts

If you were president and had just been notified that a nuclear missile was heading your way this is what would happen. Brace yourself for the beginning of the end.

What Would Happen if You Tried to Destroy a Black Hole?

Black holes are massive destructive entities that devour anything and everything in their path. But is it possible to destroy them and what would happen if you tried?

Do You Know the Difference Between Asteroids and Other Space Rocks?

There's a big difference between asteroids, meteors, meteoroids, and comets. Let the European Space Agency and the Royal Observatory in Greenwich teach you everything you need to know about space rocks.

How to Make Money in Space

If you happen to have a rocket lying around and want to be insanely rich you'll want to head here. The person who can reach these parts of space is in for a massive pay day.

Meet the Second Most Deadly Virus on Earth

We all fear the most deadly of anything but what about the second most deadly? Meet the variola virus, responsible for smallpox. While it's only second it's not to be messed with.

How Big is Our Milky Way?

The Milky Way is our neighborhood and it's a lot bigger than you could ever imagine. Lets see just how truly vast it is as we try put things into perspective.

Should You Be Worried About the Earth's Leak?

You may not know it but the earth is leaking hydrogen on a daily basis and its a lot. But is there anything for me and you to worry about?

How Did the Titan Oceangate Meet it's Demise?

The Titan Oceangate story was one that captured the minds of the world as 5 people were stuck onboard a submarine that eventually met it's end with a violent implosion. But what actually happened?

The Incredible Power of an Elephant Rifle

An Elephant Rifle is designed to take down one of the biggest creatures on earth so you can imagine it's pretty powerful. But what happens when you fire it at ballistic gel in slow motion?

How do Competitive Eaters Eat so Much Food?

If you've ever watched a competitive eater in competition then you'll know it doesn't look humanly possible. So how do these people manage to squeeze so much food in during a single sitting?

Would Spend 378 Days Living on Fake Mars?

NASA has created a fake Mars setup at their Johnson Space Center in Houston, Texas and put 4 volunteer's there for 378 days to study the affects of living on Mars.