How to Escape from a Car Window

Learn the difference between the glass on the windshield of your car and the side door glass. What is the difference between tempered and annealed glass and how does it reacts when we try to break ...

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Here's Why You Always Leave Fingerprints When You Touch Something

There are a lot of tiny lines on fingertips and palm called epidermal ridges. The ducts of sweat glands is open on tops of the ridges causing prints that are left on a surface.

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Could You Survive Home Alone?

I believe every one of us already seen the famous Christmas movie "Home Alone". And everyone had a laugh about all the things that Kevin (the kid) did to those two bandits... And how harsh they see ...

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Overpopulation – The Human Explosion Explained

In a very short amount of time the human population exploded and is still growing very fast. Will this lead to the end of our civilization?

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Make A Vacuum Suspended Fish Tank

This is an interesting way to turn a classic science experiment into a functioning addition to a fish tank. It makes a pretty cool display!Be sure if you try this to have plenty of water circulatio ...

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What Happens When You Mix Coca-Cola With Liquid Nitrogen?

We have all seen the videos of bleach added to Coca-Cola and Mentos added to Diet Coke, but what happens when liquid nitrogen is poured into the classic fizzy brown beverage? To mix it up, ...

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Earth's History Plays Out On A Football Field

Visualising the time scale of our planet's history is a daunting task, but this video tries to do that, as it may be easier to understand the scale of the billions of years using a football field. ...

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What Will Happen When A Big Hydraulic Press Crushes $40,000 Gold Bar?

To the bar? it will be crushed... To the gold? Well nothing actually. It will still be gold... And it will still be $40,000 worth after the crush. Despite what many of the comments ...

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Human Population Through Time

It took 200,000 years for our human population to reach 1 billion... and only 200 years to reach 7 billion. But growth has begun slowing, as women have fewer babies on average. When will our global ...

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