what does the appendix do

What Does the Appendix Actually DO?

Dr. Berg explains, in this video, all about the appendix and what it actually does in our body.

What Does Medicine ACTUALLY Do In the Body? Fascinating.

What really happens in our bodies when we take medicine, have you ever wondered? This video will answer your question.

What is E-ink and What Does it Have to Do With Cars?

See for yourself! The new electric vehicle from BMW can change color with a push of a button.

What Does a Husky Do When You Steal His Bed? Hilarious!

Watch what happens when the owner of two Huskies tries to steal their doggy bed...

What Resolution Does the Human Eye Have?

In what resolution do our eyes see? We know that of our screen, but is our own resolution much higher?

What Does an Atom Really Look Like?

In this video, we'll try to visualize what an atom actually looks like.

What is a Normal Heartbeat, and and Why Does it Change?

What is a normal heartbeat? And do we get the same speed over all our life time? This video is about to give you those answers, and more...

How Does He Do It? This Magician Is Beyond Incredible!

28-year-old Ben Hart magic tricks will turn even the most stern-faced skeptic into a believer. Tell us if you can figure out how he does these things, because we certainly can’t!

What Does it Mean to Have Obsessive Compulsive Disorder?

If you think you know what having Obsessive Compulsive Disorder means, think again...

What Does a Dyslexia Evaluation Look Like?

Let's take an in-depth look at this important evaluation.

What Is Net Neutrality and How Does It Affect You?

What on Earth is net neutrality, and how does it effect you? Watch this informative video and find out!

What Does 300 Billion in Gold Look Like?

The Bank of England protects about £197 billion ($315bn) worth of gold, according to the mostly recently published figures. As part of a video series about materials and elements, this filming crew were allowed to breach the inner sanctum of this gol

What is "The Impostor" Syndrome And Does It Include YOU?

To find out whether you've ever experienced the Impostor Syndrome, and to learn what you can do to fight back, check out the informative video below.

What Does Your Home Say About You?

Your home can say a whole lot about your state of mind, so make sure you furnish it to the best of your ability!

What This Performer Does With Hoops is Astonishing

I've never seen anyone perform like that with just a hula hoop.

Learn Exactly What Ketogenic Diet Does To Your Body

The popular ketogenic diet, nicknamed keto, has a few side effects, which are important to be aware of.

You Won't Believe What the Human Body Does in One Minute

How much do you think it is capable of doing in a single minute? Watch this video and you'll have your answer!

Impressive! I Can't Believe What This Illusionist Does!

If you love a good magic trick! You'll love this!

Here's What Your BMI Does NOT Mean...

Many people use BMI (Body Mass Index) as a way of working out their level of physical fitness, however the results are typically far from accurate...

This Canine Must Be Unique! How Does He Do This?

This dog pulls of a performance that is unlike anything I've seen before!

What Drinking Whiskey Actually Does to Your Body

While we now know that whiskey isn't the cure-all medicine people once though it was, it does have a few proven health benefits.

You Won't Believe What the Human Body Does in One Minute

How much do you think it is capable of doing in a single minute? Watch this video and you'll have your answer!

Shocking! This Is What Chocolate Does to Your Arteries...

Can chocolate cause strokes? Find out in this informative video from Dr. Greger.

What Is Blood Pressure and How Does it Work? We Explain

Blood pressure is a very important part of our health, but for many of us the subject is a little mysterious. This short video explains all you need to know.

What does a Mars landing look like - Amazing video

This artist's concept animation depicts, in great detail and graphics, key events of NASA's Mars Science Laboratory mission

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?

What Does Candy Look and Taste Like Around the World?

Have a sweet tooth? This post will introduce you to unique candy from around the world, from Ukrainian fruit juice toffee to Jamaican coconut drops.

What This Man Does With Bubbles Will Astound You

I've never seen anyone blow bubbles like that. This performer is a bubble magician!

Full Documentary: What Does It Mean to Be Morbidly Obese?

Looking into the life of an obese person from both a medical and psychological point of view, this video isn't one to miss!

Cats Are Heartless? Watch What This Cat Does for a Friend

Dog with separation anxiety receives unexpected help from cat

What Does the Future Hold For Us? Find Out Here!

Dr. Michio Kaku talks at a European conference about what to expect when the cost of a computer chip will drop to just a penny due to Moore’s law.

What Would YOU Do In This Situation?

What would you do if you saw the experiment in this video?

What Does Your Kid Think of Your Favorite Childhood Food?

These kids are trying out their parents favorite foods from their childhood. Do you think your kids will eat what you ate as a kid?

What Bears Do Alone in the Woods...

What do bears do in the forest when no one is around?

Hilarious: What Do Cats See When They Look at the World?

How do cats see the world? What does a bed look like to them?

What Does a $2 Million Dollar Pool Look Like?

What if you had all the money you want to build the most amazing pool in the world?

What These 2 Cellists Do Is Dumbfounding...

A terrific video for both fun and music lovers.

If You See a Baby Choking, Do You Know What To Do?

If you see a baby choking, do you know what to do? This guide explains.

Summer Tips: What to Do With All That Watermelon?

What to do with all that leftover watermelon? This video has some great ideas for you to try out!

Antidepressants: What Are They and How Do They Work?

The discovery of antidepressants involves a few lucky accidents and clever observations... click here to find out more.

What Can We Do to Help People with Parkinson?

Man With PD Demonstrates the Neurostimulartor

You Won't Believe What This Guy Does with a Potter's Wheel

Mikhail Sadovnikov transforms his potter's wheel into a canvas of incredible hypnotic designs in real-time.