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Time Scanners

Posted by WMHT Web Editor
Preview

Watch Tuesdays, July 1 – 15, 2014 at 8pm on WMHT TV.

With cutting-edge technology that can 'read' buildings, ruins and landscapes from ancient worlds, this series reveals physical and forensic history, allowing viewers to reach out and touch the past.

Egyptian Pyramids | Tuesday, July 1, 2014 at 8pm
The team travels to Egypt to scan the pyramids — the tombs of the mighty pharaohs — to find out how the necropolis evolved from simple mud-brick structures to the most impressive buildings in the ancient world. They use their cutting-edge laser technology to scan Djoser’s Step Pyramid at Saqqara, Meidum’s collapsed pyramid, the mysterious Bent Pyramid at Dashur and the famous Great Pyramid at Giza.

St. Paul's Cathedral | Tuesday, July 8, 2014 at 8pm
Structural engineer Steve Burrows takes his team of laser-scanning experts to St Paul’s Cathedral in the heart of London. They venture inside the majestic dome to explore its groundbreaking three-part structure; determine how the cathedral’s architect, Sir Christopher Wren, overcame unstable foundations and immense structural forces to support his dome; and investigate how the cathedral survived a direct hit by a German bomb during the London Blitz. The laser scans produce genuine revelations and give the team new insight into this iconic architectural masterpiece. 

Petra | Tuesday, July 15, 2014 at 8pm
Structural engineer Steve Burrows leads his team of laser-scanning experts to Jordan to scan the ancient desert city of Petra. Using 3D laser-scanning technology, he wants to uncover its construction secrets and shed new light on this architectural wonderland lost to the West for more than 1,000 years. 

Can scientists unravel the mysterious phenomena that lurk between Earth and space?

PBS Nature News

The Sagebrush Sea: Food Web

The Sagebrush Sea: Food Web

The “Sagebrush Sea” is one of the most extensive ecosystems in the American West. Sagebrush dominates the landscape...

Full Episode

Full Episode

It’s been called The Big Empty – an immense sea of sagebrush that once stretched 500,000 square miles across North America, exasperating thousands of westward-bound...

NOVA scienceNOW News

Five Reasons to Eat Insects

Five Reasons to Eat Insects

Save room for bugs! They're the future of green cuisine.