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Why do your jeans wear out so quickly?

Adults Construction
Trace the life cycle of a pair of denim jeans, and discover the labor and environmental costs of this fashion staple.

Most People Don't Know How Bikes Work

Adults Construction
Why are bicycles stable? The most common answer is gyroscopic effects, but this is not right. This video was sponsored by Kiwico.

Paving machine

Adults Construction
Tiger-Stone is a Dutch made paving machine that uses gravity and an electric motor to print stone and brick roads. It's a six meter wide machine that is capable of laying 300 square meters of road a day.

Why is this 2,500 year old shipwreck so well-preserved?

Adults Construction
Discover the unique conditions that make the Black Sea host to dozens of shipwrecks that date back thousands of years.

Could we build a wooden skyscraper?

Adults Construction
Explore the viability of wooden skyscrapers, and see how cross-laminated timber (CLT) helps make these once impossible structures possible.

How Does A Carburetor Work?

Adults Construction
Air flows into the top of the carburetor from the car's air intake, passing through a filter that cleans it of debris..

Web Originals : Ask History: Who Really Invented the Airplane? | History

Adults Construction
Their flight at Kitty Hawk made history, but did the Wright brothers invent the first airplane?

How one design flaw almost toppled a skyscraper - Alex Gendler

Adults Construction
Dig into the unique engineering of New York City’s Citicorp Center tower, and the design flaw that threatened to topple it.

This Unstoppable Robot Could Save Your Life

Adults Construction
This robot has applications to archaeology, space exploration, and search and rescue — with a simple elegant design inspired by a plant.

Building the world's largest (and most controversial) power plant - Alex Gendler

Adults Construction
Explore the creation of China’s Three Gorges Dam, and find out how the hydroelectric plant generates its power.

Why Hardwoods Are The Softest Woods

Adults Construction
Not all hardwood trees have hard wood and softwoods soft wood, because these terms denote their taxonomic ancestry, not the wood's actual hardness.

How to Fight Fire or Flooding on a Nuclear Submarine - Smarter Every Day 244

Adults Construction
The US Navy put no restrictions on me about what I should say or how I should present what I learned on this trip. Other than making sure my footage was cleared for Operational Security, I am free to say whatever I want about this experience.

A brief history of plastic

Adults Construction
Trace the history of the invention of plastic, and how the material ushered in what became known as the plastics century.

Building The Most Creative Luxury Villa And Decoration Private Living Room

Adults Construction
About Primitive Survival Tool : We Have 3 People In the wild , Mr Pen Sann : ( Actor ) Mr Sophal : ( Actor ) Mr Kimhout (Camera Man). In this video we going to show you about our Building The Most Creative Luxury Villa And Decoration Private Living Room with very simple tools and skill !

Inside the World’s Most Expensive Hotel Room

Adults Construction
Come on in for a private stay at the Palms Resort, in Las Vegas' most expensive hotel room, where a private suite is $100,000 a night, and it's a 2 night minimum! This luxury hotel suite is for the wealthiest ballers who come to Vegas to party like a billionaire.

The Best Worst Energy Source

Adults Construction
Although coal is such an amazing energy source that we've kept using it despite the harm it causes, today we may be better poised to stop using it than at any previous time in history.

How I Boarded a US Navy Nuclear Submarine

Adults Construction
The US Navy put no restrictions on me about what I should say or how I should present what I learned on this trip.

Can You Cut Glass Like Catwoman?

Adults Construction
Today we find out if it's possible to cut glass as easy as they do in the movies.

How Weed Eaters Work

Adults Construction
How Weed Eaters Work (at 62,000 FRAMES PER SECOND)

Luxury Underground Swimming Pool

Adults Construction
Building Luxury Underground Swimming Pool With Underground House

How the world's longest underwater tunnel was built

Adults Construction
Discover how the English Channel Tunnel was built and the engineering challenges of building a 200 kilometer long tunnel underwater.