Jamie and Adam explain whether obstacles in a sewer matter, why they didn't use a real sewer, and how it feels to see all their hard work demolished with one big boom.
Watch in slow motion what happens when a bomb is detonated in an underground bunker. Would Hitler have survived THIS blast, as he did one in an above-ground room in 1944?
Hitler survived a bomb in his conference room, but what if it had detonated in his bunker? Jamie Hyneman and Adam Savage reveal their elaborate test of the Valkyrie myth.
What is better than having an extremely robust bomb with a stand off range of 60 nautical miles strapped to the bottom of a US fighter? How about having four.