Ideeen

By scanning the locations at the bottom of the ocean where sunken ships, treasures and even cities lie, the show tries to answer what they look like, how they got there and if they hide any secrets.

Scientist explore some of Earth's phenomenons.

The most iconic and historic buildings from the ancient and medieval world are examined using CGI animation to reveal how they were built.

As we descend beneath our modern day cities, we are met with ancient and hidden secrets. Journey with us back through history and rediscover cities of the underworld.

With access to all phases of design and a large cast of experts, some of the great failures of engineering history are uncovered.