Cafe Construction

Interesting way of connecting wood beams.

The most common misconception about the pyramids is that they were built by slaves. Recent archeological evidence suggests they were instead constructed by paid workers. Some may have performed this work as a form of tax payment for several months of the year. Skilled engineers would have planned and orchestrated the building. An estimated 10,000-20,000 people would have been working on a pyramid at any one point in time. They were well fed and provided with shelter near the pyramids. Plus their burial sites close by indicate they were respected and were not slaves.

Deepest swimming pool in the world

Line-X coating is five times stronger than steel.

There are things that all of us can do. Check them out.

Watch Excavators Play The Largest Game Of Jenga You've Ever Seen

Watch Richard Ambrose and Jonny Phillips quickly construct a building made of concrete canvas-a material that has all the elements of concrete, but is flexible enough to be turned into any shape. This technology allows people to erect permanent structures in a fraction of the time needed for traditional building techniques.

Glass making demonstration at the Corning Museum of Glass in Corning, NY.

The process of making mirrors from beginning to end.

What can you accomplish in 360 hours? The Chinese sustainable building company, Broad Group, has achieved another impossible feat - building a 30-story tall hotel in 360 hours.

What it looks like from the very top of the tallest man made structure in the world.

It all started with Lapland. When David ben Grunberg was an architecture student, he was given the assignment to design a pre-fab home that could work in wildly different temperature extremes.