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In the early 20th century, the first radio signals beamed across America. See how this cultural revolution began.

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Videos (7)

Invention of the Radio
Invention of the Radio
Video Clip (1:55)

In the early 20th century, the first radio signals beamed across America. See how this cultural revolution began.

Video Clip (1:55)
1920s Inventions
1920s Inventions
Video Clip (1:34)

During the roaring 1920s, inventions like home refrigeration and penicilin sent America into the modern age.

Video Clip (1:34)
First Telegraph Message
First Telegraph Message
Video Clip (2:55)

Morse's first telegram marked the beginning of the telecommunications revolution.

Video Clip (2:55)
Thomas Edison
Thomas Edison
Video Clip (2:51)

Thomas Edison's most famous invention, the light bulb, paved the way for modern life.

Video Clip (2:51)
Deconstructing History: Titanic
Deconstructing History: Titanic
Video Clip (1:57)

Everyone knows the Titanic was big, and we have the hard numbers to prove it. Discover what made it a supersized ship.

Video Clip (1:57)
The CB Radio
The CB Radio
Video Clip (2:07)

The Citizens Band radio of the 1970s is still the trucker's favorite gadget.

Video Clip (2:07)
Titanic's Lookout
Titanic's Lookout
Video Clip (3:06)

The first to see the iceberg that would sink the unsinkable ship, Frederick Fleet held himself responsible for the fate of the ship and its passengers.

Video Clip (3:06)