Skip to main content
Support Provided By
The Imposter, Lambert Simnel
1:44
The official record states the boy crowned King Edward in 1487 was actually an imposter.
Gustave Eiffel’s Credentials
1:34
Gustave Eiffel had a lengthy résumé before he built his namesake tower.
A Collector Shows Off His Dinosaurs
1:58
A collector talks his love of dinosaurs and shows off the displays in his home.
Selling the Largest Triceratops Ever Found
2:23
The original buyer and seller of “Big John” discuss their feelings about the sale.
Did Leonardo Really Invent the Parachute?
4:12
The parachute is one of many inventions attributed to Leonardo but he did not invent it.
The Vitruvian Man
3:01
The “Vitruvian Man,” which Leonardo drew in about 1490, seems to summarize all of his work
The Yellow House
2:54
Vincent began to paint obsessively at the Yellow House.
Ascending the Summit of Mt. Phu Kao
2:08
An archaeological team recreates the ascent that Khmer kings would have made up the holy mountain.
Signs of Human Habitation in Kurukshetra
2:11
Archaeologists dig through layers of earth in search of evidence of pre-Angkorian habitation.
Cymbal Found at Ancient Khmer Temple Site
1:30
Archaeologists find a small cymbal dating back to the 7th century.
3D Modeling Brings a 4th-Century Basilica Back to Life
1:39
After excavating its remains, scientists see what the Iznik basilica may have looked like.
An Underwater Dive to see the Sunken Basilica Up Close
1:28
Scientists explore the underwater ruins of a 4th-century basilica.
Active loading indicator