Structural engineer Steve Burrows scans the sacred Inca city of Machu Picchu using 3D laser technology. His three main questions: How did the Inca build a city atop a mountain? How were the terraces constructed? And how did they supply water to the city?
Artists and the military might seem strange bedfellows, but painters, sculptors, photographers and set designers have played a critical but little-known role in modern warfare.
45-year-old Rieke Bauer wants to work for the travel company run by her family. Because she can drive and has no problems with longer routes, she is hired as a bus driver.
Humpback Whales takes audiences to Alaska, Hawaii and the Kingdom of Tonga for a close-up look at how these whales communicate, sing, feed, play and take care of their young.
In Matt Braunger's stand-up special, he reveals why single men are so creepy, describes the drunken antics he observed as a bartender and details a surprisingly stressful Bingo victory.