What is the First Engine Ever?
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36:24
How a Steam Locomotive Works (Union Pacific "Big Boy")
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18:56
Why The First Computers Were Made Out Of Light Bulbs
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16:47
Does this 2,000 Year Old Steam Engine Work?
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35:33
How does Computer Memory Work? 💻🛠
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9:36
How do Steam Engines Work?
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24:56
How do Smartphone CPUs Work? || Inside the System on a Chip
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17:49
The Oldest Steam Locomotives in the World
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19:26