The REAL Reason Behind Baalbek's Mysterious Temple Complex

What made this fortress legendary?

America will never get these homes back

A disaster almost happened if citicorp center collapsed | Full video

This building burned a car

The storm almost knocked out Citicorp, part 2

A disaster almost happened if citicorp center collapsed

Why people build giant termite nests

How long can a bridge with hollowed out foundation piers last?

What if the building was destroyed from inside by the Tuned Mass Damper?

Inside The Alamut - The Secret School of Assassins - Full video

Does the sinkhole really lead to hell?

Inside Alamut - The Secret School of Assassins - Part 2

ALAMUT FORTRESS - The Birthplace of the Assassin Order - Part 1

This church took more than 140 years to build - Here is Why?

Will this tunnel relieve pressure on US railroads?

Australia is making a big bet on wind power

High-speed rail: A glamorous promise or a trap for Europe and North America

Ellinikon Project | A megacity is being built in the desert

HS2 – Britain’s Future, or a Costly Mistake

Not your average machine, this are monsters

High-speed rail in the US – an unlikely scenario

Machines that built the world

Heathrow Expansion: Future or Failure?

How were the sails of the Sydney Opera House created?

How were the sails of the Sydney Opera House created? This secret will surprise you

The Pisa tower stands firm after 8 centuries. Here is how

What makes the Taj Mahal stand strong after centuries

China's new super dam in the Himalayas

How many missiles are needed to destroy the world's largest hydroelectric dam?

What if the Panama Canal was controlled by the US?

Mega project of North-South Expressway in Vietnam

New jakarta, where all citizens must live within the wall

Liebherr R9800, Giant hydraulic excavator

Luxury underground hotel in China

Are prefabrictated houses susceptible collapse?

Stories of The Falkirk Wheel

Secrets of the suez canal

cable-stayed bridge in the air

Building a shelter in snow forest

Vietnamese People Adopt Advanced Modular Housing Technology for Construction Part 2

Discovery a tunnel is built under water

Vietnamese People Adopt Advanced Modular Housing Technology for Construction Part 1

China's $500 Billion Tower: What Does It Look Like?

Detailed Construction Process of the Hoover Dam #hooverdam #BuildingTheDam

The entire process of building a mini dam by a Vietnamese individual #greenenergy #construction

Building a coffee shop by Vietnamese using a prefabricated concrete solution

The modular housing solution is being applied in construction by Vietnamese people