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How does GPS know your exact location anywhere on Earth? Watch this episode of "How Does it Work?" to find out how satellites help you navigate.
Up Next in How Does it Work?
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How Does it Work? - X-rays
How do X-rays let us see inside the human body? Watch this episode of "How Does it Work?" to discover the science behind this medical imaging tool.
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How Does it Work? - Wireless Charging
How does wireless charging power your devices without any cables? Watch this episode of "How Does it Work?" to learn what makes wireless charging possible.
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How Does it Work? - Water Cycle
How does water travel from the ground to the sky and back again? Watch this episode of "How Does it Work?" to discover the steps of the water cycle.
