See incredible photos from the 2010 Icelandic volcano eruption, and uncover the history of this powerful volcano.
(03:05)Angkor Wat was like no other medieval building in the world when it was built. But how did the Cambodians build such an...
(05:00)Mars may appear to have an inhospitable climate, evidence suggests that in the past things were different.
(03:13)Discover the intricate detail of mosaics, gold and marble that went into the lavish decoration of Hagia Sophia.
(03:00)The colors of Mars are different to those of the Earth both on the surface and looking towards to sky.
(03:02)Discover the architectural updates that have been made to Hagia Sophia over the centuries to support the building and the...
(02:57)Discover how the Nabutian builders of Petra transported water through the scorching desert using terracotta pipes, and...
(02:59)Villagers who occupy a dangerous terrain prone to landslides, pray for the serenity of the landscape.
(03:02)Jupiter, named after the king of the gods, is made of nothing but gas and rotates at breakneck speed.
(02:52)Mars is a long way for a human mission. One of the hardest aspects to resolve is the speed of approach.
(02:57)Find out about the constructional engineering that went in to building Al Khazneh, which is integrated into the rock face.
(02:55)Similar to how bats use sound to navigate in the dark Daniel uses a click sound to perceive the presence of objects.
(03:00)How does St. Paul’s Cathedral compare with other cathedrals around the world? Architect Alistair Lenczner from Foster &...
(03:08)Joseph Giaime discusses how LIGO (Laser Interferometer Gravitational Wave Observatory) works.
(06:23)Galileo saw the moons orbit Jupiter, and questioned the notion that Earth was the center of everything.
(03:08)Istanbul, ancient Constantinople, home to the Byzantium Empire, has at its heart the Hagia Sophia. Uncover the startling...
(02:53)Historian Michael McNay looks at what makes a great architect and explains why Durham Cathedral in England is his ancient...
(03:00)John Cornett discusses how the telescope he uses is designed to observe the sun's corona.
(01:29)It took Galileo 14 years to travel through Jupiter's magnetosphere, capable of frying electronics.
(03:09)This is the first time Phil is seeing a life sized Daxiatitan.
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