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Breakthrough: The Ideas That Changed the World
Discovering the Big Bang
In 1923, Edwin Hubble began the manual process of photographing the Andromeda Nebula. He spent many nights at the Hooker telescope collecting data and discovered that Andromeda was not a cluster of stars in our own galaxy but in fact a separate galaxy.
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Dial in to the fascinating history of the smartphone.
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Blast off into history to see how rockets originated not in the sky, but in a cave.
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Go for a ride through the 9,000-year history of the ultimate freedom machine: the car.
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Check out the history of robots and learn how they are becoming a part of everyday life.
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Take to the sky with the dreamers whose work gave humans the ability to fly.
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Look back in time to see how humans invented the telescope.