Stephen Hawking impressed by David Blaine's trick
Giraffe has had enough of a rhino's shit and kicks him
Inside Blackwater: Iraq's Most Controversial Private Military Contractor (2014)
Mark Zuckerberg goes full Mandarin; surprising the audience while speaking at Tsinghua University in Beijing
Sergeant-at-Arms Kevin Vickers enters the Commons to a standing ovation
Arooooo
Military Secrets: How to open velcro silently
Potion Seller
This is how marble is harvested.
Stealth : Documentary on the History of Stealth Aircraft (2013)-[44:28]