造就美国的机器
预告片: 造就美国的机器
运行: 43:14 分钟
质量: HD
第一次约会: Jul 18, 2021
上次播出日期: Aug 29, 2021
插曲: 8 插曲
季节: 1 季节

Tractor Revolution
In the 1870s, harvesting crops is grueling, back-breaking work. Farmers must walk miles behind horse drawn plows to get food on American tables. But...

Plane Pioneers
In 1910, airplanes are a novelty, fragile wooden concoctions that float in the air--and crash. But that doesn't stop two young dreamers with a...

Titans of Television
A ruthless mogul takes on a little-known inventor in a high stakes battle that will change the world forever, asking the question of whether a...

Motorcycle Kings
At the end of the 19th century, private travel means taking a walk or riding a horse. But scrappy upstarts William Harley and Arthur Davidson have a...

Telephone Wars
In the 1870s communicating with distant family requires sending a letter, and waiting days or weeks for a reply. The telegraph is faster, but too...

Tesla vs. Marconi
Two rival inventors have the same idea for improving things: wireless communication.

Home Tech Revolution
With America plugging in to electric power, a flood of innovation is not only changing industry, it's revolutionizing the home; the new technology...

Bridging World History (2004)
A multimedia course for secondary school and college teachers that examined global patterns through time, seeing history as an integrated whole....

Treasures of Ancient Rome (2012)
Treasures of Ancient Rome is a 2012 three-part documentary written and presented by Alastair Sooke. The series was produced by the BBC, and...