Describes the true living and working conditions of real cowboys in the old West.

A look at bridges throughout history, from simple arrangements of stepping stones, to famous landmarks such as London Bridge, to marvels of engineering such as New York's Brooklyn Bridge.

Traces the history of letters and examines the evolution of different styles of calligraphy and printing.

It's 1888 and Bertha Benz's husband, Karl, has invented the prototype Benz motorwagen. But the German government declares the vehicle illegal, and the church calls it the devil's work. Unbeknownst to her husband, Bertha steals away with her two sons and drives nearly one hundred miles to prove just how amazing the motorwagen is. Bertha's mechanical savvy gets the boys to Grandma's house safely, and the remarkable mother/son road trip reduces global...