Support Provided By
3:01
The “Vitruvian Man,” which Leonardo drew in about 1490, seems to summarize all of his work
4:12
The parachute is one of many inventions attributed to Leonardo but he did not invent it.
2:37
Watch how the shortage of human cadavers turned anatomists to the criminal underworld.
3:23
Franklin was curious about the world and he operated in it as a gentlemanly scientist.
Watch a team of experts reveal colonial America’s Spanish roots.
1:39
Scientists use muography to create an internal scan of the Great Pyramid.
1:55
An archivist takes us through Dutch Schultz's rumored bootlegger tunnel.
2:13
Former gangster Stanley Grauso shares a vital piece of mob history.
4:05
A closer look at the history and legacy of Newtown, Queens.
5:30
A closer look at the history and legacy of Seneca Village, Manhattan
