Take a look inside a German bunker used by the Nazis in WWII.
(02:40)A low-ranking macaque secretly mates with the alpha male’s female and hides the evidence of the sexual encounter by eating it.
(01:21)Our daring rigger Sean Riley burrows into the bowels of a 767 jet – and learns why aircraft engineers are very careful to...
(02:44)The human eye is tuned in to just a very narrow band of the electromagnetic spectrum. In fact, what we can see is just a tiny...
(04:00)Mike buys a rat trap in Metal Street to catch a rat to catch a flea, the source of a deadly disease thought to be in the past....
(03:10)Taiwan is regularly hit by typhoons. How will a building made of plastic bottles stand up to Mother Nature?
(03:11)The physics behind the static point jump.
(02:57)Tara, Molly & Mandy, Olive, and Dexter
(03:50)In November 2001 an American Airlines Airbus, carrying 260 people, crashed. Was the cause terrorism or engine failure?
(00:55)Three dates prove to be decisive in determining French fate. The Germans celebrate the capitulation of France whilst General...
(03:10)In the next hundred years, the oceans will expand on their own as they warm, accounting for about 30 centimeters of sea level...
(03:00)Discover why predators do not always hunt for food.
(03:02)Discover how these huge and mysterious shapes, taking days of labour in burning heat, were constructed.
(02:47)Monkeys roaming the streets while humans hide behind cages? What’s going on?!
(03:00)We get up close and personal with Sean Riley to find out what makes him tick.
(03:47)The crew behind New Horizon had limited time and resources before liftoff.
(02:57)From the air and on the ground, three components of CBP defend one of the busiest border crossings in the US.
(03:00)How did the residents of Machu Picchu get the water needed to survive in a hostile, mountainous, environment? Find out how...
(02:59)In a picturesque Mexican seaside town, a shark is about to surprise a lone surfer.
(03:02)Was Stonehenge the ‘Lourdes’ of its day? It’s an alternative idea that our expert Mike Parker Pearson thinks could be in...
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