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How do hydraulic systems use fluid power to move heavy objects? Watch this episode of "How Does it Work?" to learn what makes hydraulic machines work.
Up Next in How Does it Work?
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How Does it Work? - Helicopter
How does a helicopter lift off and move in any direction? Watch this episode of "How Does it Work?" to discover the mechanics behind helicopter flight.
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How Does it Work? - Rainbows
How do rainbows form in the sky after it rains? Watch this episode of "How Does it Work?" to learn what creates these colorful arcs.
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How Does it Work? - Escalator
How does an escalator move people between floors so smoothly? Watch this episode of "How Does it Work?" to see the mechanics behind moving stairs.
