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The Invisible Backbone of the Internet: Nearly A Million Miles of Undersea Cables Keep the World Connected — But What Happens If They Break?

The cables lying on the ocean floor power the world’s internet, but they are far from indestructible.

Horten Ho 229: the secret Nazi jet-engine stealth warplane that was decades ahead of its time

Luckily for the Allies, this formidable jet plane wasn't fully completed before the war ended.

What Are Molten Salt Reactors: The Saviors of Nuclear Power

A molten salt reactor (MSR) is a type of nuclear reactor that uses liquid fuel instead of the solid fuel rods used in conventional nuclear reactors.

This is what 109,000 horsepower looks like -- meet the biggest and most powerful engine in the world

This jaw dropper is the Wärtsilä RT-flex96C, the world’s largest and most powerful diesel engine in the world today.

The fastest man-made object is a manhole cover that was blasted into space by an underground nuclear test

It was “going like a bat!”

How cold welding works: fusing metals without heat

Welding without heat is not impossible. On the contrary, it can be quite effective.

The Rollercoaster Bridge -- why Eshima Ohashi is so steep and so impressive

It's steep, but there's also some trickery involved.

What is a Dyson sphere and could we just build one?

For now at least, Dyson spheres are reserved for civilizations more advanced than us.

How wind turbines work -- here's what you need to know

They are gradually becoming one of the leading renewable energy sources around the world

The biggest dams in the world -- the definitive list

They are really massive!

The largest dams in the world -- by water capacity

These are some chonky constructions.

Nanorobotics: what it is, what it can do, and how it can become reality

A look at the hurdles obstructing the entrance of nanorobots into clinics -- and the potential solutions.

A deep look at carbon capture and storage (CCS) and its role in the climate crisis

CCS (or carbon capture and storage) is one of the terms that often pops up in the climate debate -- and for good reason.

How does the Sky Crane work? Everything you need to know

The sky crane touchdown system was a huge wager for NASA that paid off.

What are nuclear reactors and how do they work?

The ultimate embodiment of ‘high risk, high rewards'.

What's deep-sea mining? Risks and challenges of the new industrial frontier

This is a turning point for a gargantuan industry, but the environmental damage could be catastrophic.

What's the longest bridge in the world? The answer may surprise you

The record-holding bridges can be found in China. But before we get to them, let's have a look at what bridges really stand for.

World's largest electric vehicle fully recharges itself

A huge electric mining truck never has to be plugged in thanks to regenerative braking.

Shooting stars: a look at the world's speediest jet aircraft

Some of these planes fly so high they break off rivets.

Building Hoover Dam, in pictures (1931-1936)

The story of how one of the most iconic American infrastructure works got built -- all in pictures.

Aviation 101 : Flight Dynamics

To most people, the sky is the limit. To those who love aviation, the sky is home.

Types of engines and how they work

How any why different types of engines work.

14 GIFs of products being made: deep inside the plant

I could look at these all day.

Amazing 'Treescraper' Designs from Around the World

Showcased are some of the most amazing designs that mimic nature closely: man-made, but defined by their allegiance to nature.

This underwater bridge between Sweden and Denmark will blow your mind

The Øresund bridge is a wonder of engineering, and one of the coolest engineering accomplishments on the planet.

33 AwesomeFactory GIFs to Satisfy Your Inner Engineer

We all have a hobby. Reddit user’s -rico hobby is collecting factory GIFs. You know, the ‘How it’s Made’ kind of GIFs, the one that show how our day to day products are created? I’ve taken some from his list, found some more online, and here they are: Icecream Pretzels (several variations) Pretzels are often made by hand, […]

The World's Deepest Hole Lies Beneath this Rusty Metal Cap - The Kola Superdeep Borehole

Would you believe me if I told you that under this rusty, abandoned metal cap there lies the deepest hole ever dug by mankind? That beneath this metal seal, which measures only 9 inches in diameter, there are 12,262 meters (40,230 ft) of nothingness? You might have your doubts — but hear me out. A journey […]

7 wonders of modern engineering

In a previous article you had the chance to read about the seven wonders of the ancient world, which remained famous for thousands of years and still amaze people from all over the world due to their magnificent traits. But time passed and nowadays people take pride in other accomplishments, from scientific experiments to stadiums. […]