optics

What, Exactly, Is the String Theory, and Is It True?

If you’ve ever heard about quantum physics, you’ve probably heard about string theory. But what is it, and is it scientific fact?

How Can Laser Cut Through Metal and Make Incisions?

Laser has first been theorized by Einstein in 1917, and is found literally everywhere you look today, but how does it actually function?

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!

GravityLight - A New Way to Help Millions!

Light Powered by Gravity!

What's the Largest Thing in the Universe?

In this video, we look into some of the mightiest structures in the known universe.

Science Philosophy: What is the TRUE Nature of Time?

Join us as we journey through theories, discussions, and insights that challenge our perceptions and broaden our understanding of time itself.

The Speed of Light Visualized in a Magnificent Video

Have you got the patience? Watch, in scale, just how long it takes light to travel from Earth to Mars

What a Map of The World Will Look Like in 250 Million Years

This video dives into this fascinating question - what will the world look like in 250 million years?

Fascinating Science: The Odd Number Rule

the odd number rule repeats in nature. Watch this video to learn all about it.

Science Lesson: Why is Space Black?

This video will explain why exactly space is the color it is - black.

Why Elephants Are More Resilient to Cancer Than Mice

Scientists have made a curious observation - large animals, like elephants, are a lot less likely to get cancer than small ones, and this is why...

Do You Want to See How the Universe Ends?

Take a huge journey in time with us, rushing ahead billions and trillions of years to when the universe will die.

Is Symmetry Reality's Greatest Riddle? A Scientist Explains

Listen as Video Marcus du Sautoy , a prominent scientist, explains about the wonders of symmetry in nature.

Physics Experiments That Unravel Perplexing Problems

Ever pondered the age old question, why does shaken soda explode? These physics experiments explain this and a few other science problems

What Does an Atom Really Look Like?

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

7 Exciting Physics Tricks You Have to See!

Watch these seven remarkable physics tricks in this exciting and fun video.

Test Your Hearing: Can You Hear that Last Sound?

As we grow older, we can hear less and less sound frequencies. How young are your ears? Take this audio test.

Why the Army Ant is the Most Terrifying Animal in Nature

Many species of ant are larger than the army ant, but none are as fierce. Why is that?

Is Teleportation Possible or Just Sci-Fi Pipe Dreams?

Teleportation is a mainstay of science fiction, but is it actually scientifically feasible?

Science Lesson: What is the Speed of Dark?

We all know the speed of light, running at 300,000 km per second. But is darkness faster?

Strange Matter: The Most Dangerous Stuff in the Universe

All about the strange matter and why it's both dangerous and full of promising knowledge.

These Experiments Remind Us Water Isn't Just For Drinking

This video will make you stop and think for a second the next time you're having a glass of water as you remember the brightly colored experiments that this video shows us you can do with water

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!

Astronaut Chris Hadfield Debunks Fascinating Space Myths

Chris Hadfield the astronaut makes sense of some of the wildest space myths and facts.

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

Physicist Michio Kaku explains the fundamental nature of our universe

7 Science Toys that Are Incredibly Relaxing to Watch

7 science toys that aid relaxation and concentration while being also beautiful.

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!

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...

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.

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.

Do You Know What Alzheimer's Really Is?

This video will shed light on the different stages of this complex and incredibly destructive disease.

10 Mesmerising Fire Tricks You Can Try at Home

There’s something very instinctual and primal about fire. See what happens when these objects are lit on fire in these 10 amazing fire tricks.

Can Light Itself Be Captured On Camera? Yes It Can!

Ramesh Raskar presents femto-photography, a new type of imaging so fast it visualizes the world one trillion frames per second, so detailed it shows light itself in motion. This technology may someday be used to build cameras that can look "around" c

The Story of Physics - Lovely!

A great animated video by the BBC that's both fascinating and entertaining!

Get to Know Our Solar Neighborhood...

Enjoy this adorable animated documentary on the Solar System, Earth's place in it, and what lies ahead for space in the future!

This Fascinating Video Explains How a Virus Invades a Body

In this great animation that makes this complex process much easier to understand, NPR's Robert Krulwich and medical animator David Bolinsky explain how a flu virus can trick a single cell into making a million more viruses.

This Stunning Video Visualizes the Size of the Universe

This video visualizes the number of galaxies in the world, giving you a look into the true size of our enormous universe.

The First 3D-Printed Hotel is Already Being Built!

s evidence of this, a groundbreaking project is nearing completion, in which a hotel is being printed, and tourists will soon be able to visit it. Curious to see what it looks like?

Fascinating: How are CPU Chips Made?

This is a comprehensive look at both the fabrication process and the workings of a microchip plant that makes CPUs for computers.

All About Why Your Dog Wants to Sleep in Your Bed

n this video, we explore a familiar and endearing habit many dog owners experience: why your furry friend loves to share your bed.

New Robots: This Robot Uses Both Wheels AND Legs

This robot can get just about anywhere in little time because it uses both wheels and legs to get over most hurdles.

How to Make Cleansing Hydrogen Water from an Old Battery

Let's embark on this scientific journey to unlock the potential of water and discover the practical uses of hydrogen and oxygen in everyday life.

Simon's Cat Presents: A Day in the Life of a Cat!

This colored episode brings us a day in the life of Simon's Cat. Let's see what that looks like...

Can A.I Catch What Doctors Miss? A Fascinating Talk

How close are we to that and can AI really do better than a human doctor? This fascinating TED Talk addresses these issues.

The Disappearing Computer: Revolution on a Personal Scale

What happens when we lose the physical large computer all together? This lecture explains what ahead for computers.

Deep Science: Why is Our Universe the Way It is?

Get ready to understand the Universe like never before...

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.

Thought Nature is Wild? See It Under a Microscope

You won't believe the things you could discover by looking at everyday items under a microscope.

Did You Know Bones Make Up 15% of Your Bodyweight?

A 9-minute video compilation stacked with facts you've never heard about nature and the human body.

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?

Where Did the Language of Hebrew Come From?

This video will explain the surprising and fascinating origin of this ancient language.

How the Deadliest Parasite Became So Lethal

A fascinating look at an evolutionary jump a micro-organism made from one way of life to become one of the most brutal parasites the world has ever known.

The 10 Coolest Electric Cars to Be Launched This Year!

From an all-electric SUV by Toyota to a vehicle often referred to as 'the Tesla killer,' these are the coolest eclectic vehicles to be launched in 2022.

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!

The Transistor: The Invention that Changed EVERYTHING....

We use transistors every day, all day. But how much do you know about this incredibly important invention?

One Day in Pompeii: Experience That Fateful Event...

One day in 79 AD the city of Pompeii was tragically destroyed by an extraordinary volcanic eruption. This video shows you just how the scene would have unfolded.

2021's Biggest Breakthroughs in Neuroscience

What did 2021 bring to our understanding of our minds? Have a look...

The Future is Made of Self Healing Concrete

Keep tabs on the most recent technological advancements we're likely to see in the near future.

How to Slice Cooked Meat For the Tenderest Results!

Cutting cooked meat properly is just as important as cooking it right. Find out how to slice beef, pork, and poultry for the tenderest results!

7 Scientific Mysteries Scientists Still Can't Explain

Did you know that a person can wake up from a coma speaking a foreign language? This is one bizarre phenomenon scientists can't explain...

Have We Been Imagining Dinosaurs All Wrong?

For all we know, many dinos probably were much prettier than we think...

This Crazy Magnetic Fluid Defies Gravity - Fascinating!

Have you ever heard of ferrofluids? These bizarre fluids develop spiky shapes when combined with magnets, and one day, they may be used in medicine...

Lessons From the War of Life and Death

This man shares what he saw while he was pronounced dead for 20 minutes.

Why Is It Impossible to Make New Stradivari Violins?

Stradivari violins are the most famous musical instruments in the world. The silvery sound of these violins cannot be recreated by modern instruments, but why?

Do You Have a Lost Twin Somewhere in the World?

Learn the deep mechanisms in our brains that work to identify and remember hundreds of faces you know.

5 Effective Ways to Get Rid of Bunions Without Surgery

Struggling with bunion pain? These tips will help.

The Bizarre Way Utah ‘Restocks’ Its Lakes with Fish

Every summer, hundreds of thousands of fish are dropped out of planes into Utah's mountain lakes. Why is this strange practice so vital?

Why Is the “Wolf Turn” Such a Big Deal In Gymnastics?

The 'wolf turn' is a gymnastics move highly valued by Olympic judges and notoriously difficult to do...

Medical Lesson: What ARE Enzymes?

This handy animated video is perfect for the job of explaining what enzymes are.

Why Can No One Solve This ‘Simple’ Math Problem?

At first glance, the equation 3x+1 looks very simple. So why aren't professional mathematicians able to solve it?

What Was the World’s First Private Space Flight Like?

Astronaut Mike Massimino what Jeff Bezos experienced on the world's first private space flight.

Fascinating: The Man Who Broke Math

This question led a logician to a discovery that would change mathematics forever.

The Bone Wars - History’s Most Notorious Scientific Feud

The Bone Wars is the most notorious scientific feud in history. It all began when two scientists decided to compete in their discovery of dinosaur fossils.

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...

The Bible Explored – A Brief History in Crisp Animation

This beautifully animated video presents a brief and fascinating history of the Bible.

Are Bananas On the Verge of Extinction?

A fungus called Panama Disease s currently ravaging banana farms across the globe...could bananas soon be extinct?

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.

Witness the Incredible Frozen World of Pluto in Animation

Let's take a look at how the magical frozen world of Pluto would look like.

Human Development is Fascinating - 6 Rare Twin Types

There are more types of twins than just identical and fraternal, which suggests that we have a lot more to learn about human development...

The PRICIEST Construction Mistakes in History

Even large-scale construction projects like those of bridges and skyscrapers are not safe from failure. These are the MOST expensive building fails in history!

Pigeons Have Played a Massive Role in World History

Pigeons are one of the most common birds in the world, but they're utterly underrated. In fact, they have played a huge role in world history. Find out more...

These Optical Illusions Will Play Tricks On Your Mind

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

Curious Nature - These Places Don't Fit Their Surroundings

From a mini desert in the middle of an alpine forest to a volcano that's actually a geyser, these four places are the outcasts of nature...

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...

Hammerhead Sharks - Eevolution's Strangest Turn

Around 20 million years ago evolution introduced hammerhead sharks. Why did evolution make such a surprising turn and what makes these sharks so uniqe?

Fascinating History - Why We Wash Our Hands

Until the 18th-century doctors didn’t wash their hands. Everything changed thanks to a man named Dr. Ignaz Semmelweis. This is his tragic story.

Reviving Mammoths? Yes, It's Possible.

Scientists are currently working on a plan to revive the extinct mammoth. Yes, you hear right. But how is possible and would it impact our world?

Burj Khalifa - How the World's Tallest Building Was Built

Explore the building history of the Burj Khalifa and the engineering innovations that made the construction of the world's tallest building possible...

Do You Like the Smell of Rain? This Is Why

One of the best things about rain and thunderstorms is that clean fresh smell afterward. But what actually causes that distinct scent?

Fascinating Nature: A Plant That Didn't Bloom for 60 Years

Pothos plants are quite common and quite unpretentious, but we can guarantee one thing - you will never see a pothos plant flower. Here's why...

Studying Dolphins May Be Key to Advancing Medicine

Scientists have noticed a strange behavior in red sea dolphins, and they believe this is a form of self-medication. Learn why this discovery is so important.

What a Vaccine’s “Efficacy Rate” Actually Means

Does having higher efficacy rates make a vaccine better? According to health experts these numbers are actually the wrong way to compare vaccines.

Despite Looking Similar, Cats Are MORE Diverse Than Dogs!

Who's more diverse, cats or dogs? This video answers this question once and for all, the it might surprise you...

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.

Ever Wonder What Ancient Egyptian Sounded Like?

Researchers have used all the information we know to create what they think it may have sounded like.