Results 21 - 30 of 88
Sawyer in the City
Twain and his fireman friend treated the streets of San Francisco as their stomping grounds
Thomas Edison's Boxing Cats
From the inventor's New Jersey film studio, the delight of cats doing things on film was discovered early in 1894 (:23)
How Segregated Are the Rich and Poor in America?
Tour this map of the wealthiest and most impoverished zipcodes in each state
The History of Keeping Time
What are time zones and why are there so many of them? Get the answers to these questions and more in this journey through the history of time (3:48)
May Yohe and the Hope Diamond
The classic American tale of a woman who grew up poor, became queen of the stage and even owned the Hope Diamond (1:42)
The Only Footage of Mark Twain in Existence
Silent film footage taken in 1909 by Thomas Edison at Mark Twain's estate (1:47)
The Secret City of London Inside London
How did the United Kingdom end up with two Londons, one inside of the other? The answer begins with the Romans (4:48)
A Guided Tour of Olympic Host Cities
Forty cities on four continents have hosted the Olympics since the first modern games were held in 1896.




