Learn how beavers are being recruited to reverse the effects of global warming and water shortages on Nature.
The plan was to fly to freedom from the roof of the castle, but the war ended before they could put it to the test. Now a team of engineers and carpenters rebuilds the glider in the same attic using the same materials, and they’ll use a bathtub full of concrete to catapult the glider off the roof. Examine the ingenious plan to escape from Colditz Castle, a prisoner of war camp in Nazi Germany on NOVA.
Uncover the engineering secrets that sparked a war-changing, technological revolution on Nazi Mega Weapons: Fortress Berlin.