Impossible Engineering

The man-made islands of Dubai are modern-day engineering marvels that turn the Arabian Sea into high-priced real estate, and today, a team of expert engineers use cutting-edge technology to build a brand-new city district where there was once only water.

A team of engineers are overhauling London's underground infrastructure to build a world-class sewer system, and using cutting-edge tech and the latest construction methods, they work to transform a centuries-old network into a modern-day masterpiece.

The F-35 is the most advanced fighter jet on the planet, and special access into the most expensive military program ever reveals how engineers use cutting-edge technology to outfit this 1,200 mile-per-hour aircraft with a state-of-the-art stealth system.

The skinniest skyscraper in the world will soon become New York's third tallest, and using an innovative, gravity-defying design, this colossal megastructure is breaking all the rules of engineering.

Engineers are racing against the clock to build the world's biggest airport, and using cutting-edge construction methods, experts put the finishing touches on a modern-day marvel that will move 100 million people in and out of Beijing every year.

A state-of-the-art NATO airplane is one of the most complex surveillance tools in the world, and special access inside this behemoth reveals how cutting-edge engineering and a hi-tech midair refueling system helps its crew defend against security threats.

The world's highest bridge impossibly spans an 1,800-foot chasm known as the Crack in the Earth, and to build this engineering marvel, experts use cutting-edge construction technology that can conquer the deadly cliffs of this rugged environment.

Deadly avalanches and catastrophic flooding are ever-present threats at one of the world's busiest ski resorts, but new technology and cutting-edge construction methods help engineers conquer the elements to keep this mountain-top getaway safe.