Amazing Tech Gadgets Really Used by CIA Spies

5:05

How Do the Drugs We Take Affect Our Brain?

We take many pills these days. What is it exactly that they DO to our brain? Find out now.

4:47

THIS is the True Shape of the Universe...

Find out why the vast majority of the universe we inhabit is made up of empty space in this informative and well-researched video.

10:22

The Laws of Physics Don't Apply for These Inventions...

Here are ten different inventions that seem to show utter disregard for the laws of physics! Take a look yourself, and see what you think...

12:02

10 Incredible Animal-Inspired Robots

Let's meet some incredibly realistic robotic animals.

2:23

If the World Lost All Its Oxygen - Fascinating!

Oxygen does a lot more than just keeping us humans going, in fact, the whole of our planet would be different if tomorrow we lost our oxygen. Not only does it keep all life alive, it also maintains the soil and the sky the way they are...

13:00

Visual Illusions: What Color Are These Strawberries?

Tricking our brain into believing that something is one color or shape than another thing is surprisingly easy, but can we explain why?

6:27

Scary But So Fun: The Evolution of Roller Coaster Loops

If you’ve ever rode a roller coaster with a loop, you may have noticed that it's never fully circular. Ever wonder why?

13:31

3 Thought Experiments That'll Keep You Up!

Enter the world of philosophy and ponder these fascinating thought experiments.

9:30

Creative and Ingenious Machines You Didn't Know Existed

Who knew machines and tools could be so unique?

3:16

Discover How Anesthesia Affects Your Body and Mind

If you were ever curious about how exactly anesthesia works, then this video has all the answers!

5:00

How Do Brain Scans Work? All Is Revealed Here!

How do we study living brains without harming their owners? In this TED-Ed video, Elizabther Waters and John Borghi explains how PETs, EEGs, and fMRIs work.

8:11

Fascinating: What is the Deepest Hole Humanity Has Dug?

This video explains how low humanity has dug down so far.

4:08

Why Is Glass Transparent? Come In and Find Out.

How is glass transparent, what makes it so special?

6:49

Can Cooling Technologies Save Phoenix From EXTREME Heat?

Phoenix, America's hottest city, may have found the most innovative answer to beat extreme heat!

3:26

The McGurk Effect - Don't Believe Your Eyes!

What we hear can be affected by what we see...

9:39

Science Lesson: How Does Laser Tattoo Removal Work?

How laser removal of tattoos actually works. These guys are going to find out and explain it to us.

9:47

Behind the Scenes of the Human-Like Atlas Robot

In this video, we get a behind-the-scenes look at the development of the incredible Atlas robot.

3:39

Magic is Only A Vibration Away With This Great Experiment

All it takes is some sand, a metal plate and carefully toned vibrations from a speaker to create stunning and complex patterns. This video shows you the amazing results!

5:21

Fascinating! Discover the Smallest Thing in the Universe

Jonathan Butterworth explains the Standard Model theory and how it helps us understand the world we live in. Take a look:

7:27

Check Out This Radio-Controlled Lego-Powered Submarine

This is the height of creativity! Check out this insanely cool Lego submarine. It actually works!

4:54

A Fascinating Video Helps You Understand the Science of Skin

A fascinating video explaining how our skin came to take on so many different hues.

4:05

What Really is Deja Vu and How Does it Work?

Deja Vu is a very common phenomenon, if very strange. Why do we get this feeling we've done this all before?