Theory of Relativity

Simple Science: Einstein's Special Theory of Relativity

Discover just how the Special Theory of Relativity works through this video's easy-to-understand explanations and experiments.

Why HAVEN'T We Cured Cancer Yet? An Explanation

This informative video goes over the major challenges researchers face when trying to find a perfect cure for cancer.

Ever Wondered How Hormones Work? Well, Wonder No More...

Ever wondered how hormones work? Well, wonder no more as this informative TED-Ed video explains all!

All the Fascinating Space Discoveries Made in 2019

2019 has seen quite a few eye-opening discoveries about space and astronomy. Learn about 26 of them in this video.

Here's What Would Happen If We Tried To Land on Jupiter

What would happen if we actually tried to land a spacecraft on Jupiter? Watch this video and find out.

Would You Live On the Moon? Discover the Possibilities...

Did you know that the human race actually has the cash and resources available to start building a base on the moon today? Find out more here.

WATCH: This is What Occurs In Our Brain When We're In Love

We all love being in love, and actually crave it and need it, but what actually happens to our brains when we're in love? Watch this TED Talk to find out.

These Simple Life Hacks Will Make Your Life So Much Easier

These 19 simple life hacks are bound to make your life a lot easier. Take a look and give them a go yourself!

Ever Wondered How Binary Code Works? Wonder No More!

In this informative TED-Ed video, José Américo N. L. F. de Freitas explains how binary code works.Take a look!

Are There Universal Expressions of Emotion? Find Out Here!

Do facial expressions look the same and communicate the same meaning wherever you are in the world? Find out here!

Why Do We Sometimes Hallucinate? Find Out Here!

In this informative TED-Ed video, Elizabeth Cox details the science of hallucinations.

Ever Wondered How Hormones Work? Well, Wonder No More!

Ever wondered how hormones work? Well, wonder no more as this informative TED-Ed video explains all!

How Exactly Do We Hear? All is Revealed Here!

In this informative TED-Ed video, Douglas L. Oliver explains the complete science behind hearing.

This is the History of Our World in Just 18 Minutes

Using a series of stunning illustrations, David Christian, in a riveting 18 minutes, narrates a complete history of the universe. Take a look!

Ever Wondered Where Math Symbols Come From? Find Out Here!

Have you ever wondered where math symbols originated from? If so, all your questions will be answered in this informative TED-Ed video.

What on Earth Is a Black Hole? This Video Explains All...

What on Earth are black holes, how do they affect us, and should we be at all worried about their existence? Find out here.

5 Common Myths About Sugar We Must Stop Believing

In this video, we discover the truth behind 5 of the most common myths about sugar.

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.

Where Will the Exploration of Mars Lead Us? Find Out Here

This detailed documentary explains exactly what we know about Mars so far, and what we're all expecting to find in the years to follow.

Revealed! This Is How Far We Have Sent Crafts into Space!

Ever wondered just how far humans have sent spacecrafts into space? If the answer is yes, then this video is just what you've been looking for.

Science Made Simple! Learn More About the Size of Atoms

This informative video shows you just how small atoms and their components really are, using simple and fun animations.

WATCH: What Is the Next Step In Nanotechnology?

Nanotechnology looks set to change the world, but its journey to the present day hasn't been without difficulty. Watch this informative TED Talk to learn more.

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!

24 Unbelievable Abilities Your Body Has

The human body is a complex and endlessly fascinating machine, and it might be even more sophisticated than you know...

Who Knew We Could Perform Such INSANE Tricks With Water?

Watch this video to learn how to do some crazy tricks and experiments with water at home.

Who Are the Americans That Live in North Korea?

Considering North Korea's secrecy and animosity towards the US, it's surprising to learn that 200 Americans live in the Hermit Kingdom... Who are these people?

How Is It MADE? - Drinking Glasses

We all use drinking glasses every day, but not many know about the precision, skill, and scientific process behind making them.

15 Most Densely Populated Places In the World

Did you know that over 95% of the human population occupies about 10 percent of the land available to us? Here are the 15 most densely populated areas.

These Optical Illusions Will Play Tricks On Your Mind

Get ready to test your eyes and mind with these incredible optical illusions.

Why Do People In Big Cities Walk FASTER?

It's been proven that people who live in big, densely populated cities tend to walk faster than those who live in smaller towns. The question is why?

Is It Possible to Power the Whole World with Just WIND?

IS it possible to create a world powered entirely by the wind? In this fascinating video, you will take a deep dive into the science of wind turbine technology...

Can Your Birth Month Influence the Course of Your Life?

This video reveals a few interesting (and non astrology related) ways in which the month you were born might influence the course of your life...

The Real Reasons For the Extinction of Dodo Birds

Were dodo birds really hunted to extinction? this video, which offers some fresh insights into the reason for the species’ demise.

Not all Viruses Are Bad, Some Are Actually Necessary

Some viruses are beneficial to humans. In fact, they are an inseparable part of human anatomy and have even shaped the evolution of humanity!

This Precious Substance Is Like Nothing Else on Earth

Amber scientists discover the inner workings of the ancient world. This video reveals why this unique substance is so incredibly valuable.

These Man Made Pools Provide Support to Millions of People

The Potash Ponds are not only a striking sight but also an extremely important resource. What's their story? Find out here.

Hypnotism: Science or Forgery?

His contemporaries called him a charlatan, but in the late 1880s, Dr. Anton Mesmer was onto something we now know as hypnotism.

Is It Possible For Humans To Ever Be As Fast As Cheetahs?

The average cheetah can run at a speed of 80 – 130 km/h (50-80 mph)! Why are humans so slow in comparison?

Can Science Achieve a Universal Blood Type?

We know our blood types to be an inherent unchangeable genetic feature, but there might be a way to create a universal blood type. Watch to find out more.

The Secret Behind Napoleon Bonaparte’s Signature Pose

You may have noticed that Napoleon Bonaparte is always depicted in the same pose - tucking one hand in his shirt. But why?

What Would Happen To Your Body If You Stopped Showering?

Ever wondered what would happen if you stopped showering for a long period of time, for example, a month? This video has the answer.

Is It Possible to Learn the Language of Another Species?

Scientists believe talking to dolphins is possible and are trying to learn how. Succeeding in this could open the door to communicating with thousands of species.

Has Anyone Ever Truly Seen a Ghost?

If ghosts don't exist, how come some people swear they have seen one?

What Species Is the Oldest on Earth? You’ll Be Surprised

You'd be surprised to find out how far back some species go, including humans...

8 Little-Known Jobs That Keep the Movie Industry Going

We all know actors, directors and screenwriters, but these are the people that take care of the details, without which movies just wouldn't be that good

Science Lesson: Aristotle’s Baffling Wheel Paradox SOLVED

From Aristotle to Galileo, the wheel paradox has perplexed scientists for ages. The solution might surprise you.

What First Impressions Reveal About Human Psychology

This video offers some interesting insight on first impressions, second chances, and what all this reveals about the human mind.

The Odd History of Ouija Boards

How did this ‘mystical’ board game become so prominent in popular culture? The history of ouija boards may surprise you.

3 Thought Experiments That'll Keep You Up!

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

Here Are Some Things You Didn't Know About Mount Everest

Mount Everest didn't always stand at the height it does now. Its mass developed and increased through a steady process over time before it formed the giant beauty we have now. This video tells us how

Physicist Michio Kaku: The Universe in a Nutshell...

Physicist Michio Kaku explains the fundamental nature of our universe

This Video Will Teach You About the Causes of Heartburn

Heartburn is a problem for many of us, but what actually causes it, and how can it be treated? Find out in this informative video.

Science Explains Why Beautiful Things Make Us Happy

Discover how beauty affects us and why we seem to be able to instinctively recognize beauty when we see it.

Discover How These Flying Dinosaurs Ruled the Skies!

This video will teach you all about the fascinating flying dinosaurs known as pterosaurs!

Amazing! This Little Girl Can Speak 7 Languages!

Watch Bella Devyatkina's incredible performance on 'The Incredible People' as she proves that she can speak 6 foreign languages!

19 Fabulous Flower Crafts That'll Brighten Up Your Days

These flower crafts will brighten up any home! Here's how to make your own from the comfort of your home.

This 'Frozen' Shadow Dance Is Out of This World

Shadow Theatre VERBA presents their performance called 'Frozen', which has already enchanted millions of people from around the world.

Have You Ever Wondered Why We Choke Under Pressure?

Many people are highly skilled in one or multiple areas, however all of us have a propensity to choke under pressure sometimes. Find out why in this video.

Learn How to Open a Can Without a Can Opener

If you don't have a can opener handy, you can use this awesome life hack to cut your way into one using only a spoon.

Take a Trip in a Flight Simulator Worth $13 Million

What's it like to be trained inside an expensive flight simulator? Watch this video and find out!

Discover How Your Eyes Make Sense of Your Surroundings

The human eye is one of our most complex and mysterious organs. Learn all about it here.

This Amusing Video Explains How Cats Land on Their Feet!

Have you ever wondered just how cats manage to safely land on their feet every time they fall or are dropped? Watch this video and wonder no more!

Stress Could Be Destroying Your Memory! Here's How...

Learn all about the uncanny link between stress and memory through this colorful and easy-to-understand video.

These 27 Household Hacks Will Make Housework a Breeze

Doing housework can be such a drag sometimes, but these 27 household hacks are here to help!

Are Smartphones Making Us Stupid? This Will Surprise You!

If you use a smartphone you need to see this!

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!

Avoid These Things If You Want to Save Your Brain Cells

If you want to maintain as much of your mental health and brain functioning as possible throughout your life, then you need to watch this video.

Learn How to Get Your Partner to Start Listening to You

Here are a few techniques that you can try to get your partner to start listening to what you actually tell them.

This Young Realtor Just Bought His Mom Her Very Own Home!

After being raised by a single mother who worked very hard to give him everything he wanted, Joshua DeShong decides that it's time to give something back!

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...

These Summer Life Hacks Are Totally Out of This World!

Check out these wonderful summer life hacks that are bound to keep you and your family entertained all summer long!

Want to Travel Quickly Through Space? Try Using a Wormhole

If you want to know what a wormhole is and how it is supposed to work, then you've come to the right place!

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...

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!

View the World Through the Eye of a Moving Bullet

Watch in awe as you discover regular objects through the eye of a moving bullet, using an incredible new type of lens.

Take a Trip Inside the Mind of a Master Procrastinator

In this insightful talk, Tim Urban takes us on a tour through YouTube binges, Wikipedia, and bouts of staring out the window.

Is Psychotherapy Worth It? Watch This Video and Find Out

What exactly is psychotherapy and how does it work? Watch this informative video and find out!

This Video Proves That Pigs Are Both Cute and Hilarious!

These pigs have the ability to melt your heart, but they often end up making you scream with laughter in the process!

Is Liberal Democracy the Best Way to Govern Ourselves?

Dr. Brett Hennig really feels that we should get rid of politicians once and for all. But how would that actually work in practice? Find out in this video.

What Causes Constipation? Find Out Here...

What's behind constipation? This informative TED-Ed video sheds some light on the matter!

What Makes Your Muscles Grow? Find Out Here!

In this TED-Ed video, Jeffrey Siegel illustrates how a good mix of nutrition, sleep, and exercise hells to keep your muscles as big and as strong as possible.

This Documentary Explains How the Earth Came Into Being

Ever wondered how the planet that we call home came into being? Well, this informative documentary will clear all that up for you! Take a look!

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.

These Are the Best Dog Breeds for Apartment Life

If you live in an apartment and want to get a dog, this video will help you choose wisely!

Sci-Fi Now: Google Assistant Makes a Reservation by Phone!

If you absolutely hate having to ring up call centers, restaurants and clinics to make appointments, then you need to check out Google Duplex!

Spruce Up Your Garden With These Brilliant DIY Ideas

This brilliant video contains 16 different DIY ideas that are perfect for any garden. What's more, they couldn't be any simpler to make!