Technology Videos, Page 2
Advances & Discoveries in Science and Technology
How Did the Invention of Blue LEDs Change the World?
Today's world is full of electronics that we use on a daily basis and it's hard to believe to all began with the creation of blue LED's in Japan in the 90's.
Everything You Can Learn From a DNA Test
DNA ancestry tests have become all the rage with millions spitting in bottles to learn about their past. But what exactly can you learn from a DNA test?
The Internets Hidden Light Network
Today's internet relies on a hidden network of fibre optic cables capable of transmitting massive amounts of data at incredible speeds. But just where is this network and how fast is it?
The Moment Scientists Saw the First Ever Image of a Black Hole
Take a special behind-the-scenes look at what went into creating the very first image of a black hole and see what the scientists saw as it unfolded.
NASA's Revolutionary Twin Experiment
NASA conducted an experiment with twins to see what impact space travel would have on the human body. 4 years later we have the results and it's getting us closer to Mars.
Why Do Your Muscles Get Tired After Gym?
Have you ever wondered why your muscles get sore and tired after a hard workout? What actually goes on inside the muscle to cause the pain?
The World's First 3D Printed Heart
Scientists have managed to 3D print a heart for the first time ever. This new advance could see doctors printing organs for patients using their own tissue reducing the risk of transplant rejection.
What Causes Turbulence During Flight?
For nervous fliers there's nothing more terrifying than hitting a patch of turbulence. But what exactly is it and what can be done to minimize it's effect?
A Pack of Robot Dogs Work Together to Pull a Truck
Robot's have come along way but now the dog versions are being herded into packs to pull trucks because why not.
The First Flight of the Stratolaunch
The Stratolaunch is the world largest aircraft in terms of wing span and this was it's first flight ever. The flight was carried out to test the aircraft performance and handling qualities.
Fighting Cancer with Biohacked Cells
Cancer has ravaged the human population for centuries but what if there was a way to biohack your own cells to fight back. Can your own body fight cancer with the right technology?
How Big an Explosion Would There be if You Set Off Every Nuclear Bomb at Once?
There are thousands of nuclear weapons held by various governments around the world. But what would happen if you were to put all of them in one place and set them all off at once?
How Does Facial Recognition Work?
Facial Recognition is pretty common these days, from unlocking smartphones to tagging images on social media. But how does it work?
The Reason Compressed Air Cans are Cold
Have you ever used a Compressed Air Can to clean your keyboard or other hard to reach areas and wondered to yourself, why is this can cold? Well science has the answer.
Is Purple Real?
Even though we can see the color purple there is no such thing as purple light. So how and why does the color itself exist?