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How does irrigation bring water to crops and fields? Watch this episode of "How Does it Work?" to learn how irrigation systems support farming.
Up Next in How Does it Work?
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How Does it Work? - Artificial Limb
How does an artificial limb help people move and live more easily? Watch this episode of "How Does it Work?" to see the technology behind prosthetic limbs.
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How Does it Work? - Space Suit
How does a space suit protect astronauts outside the spacecraft? Watch this episode of "How Does it Work?" to discover what keeps astronauts safe in space.
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How Does it Work? - Fitness Trackers
How do fitness trackers measure your steps, heart rate, and sleep? Watch this episode of "How Does it Work?" to find out how these devices track your health.
