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NASA developed battery-powered flashlights primarily for use in space missions, where traditional lighting sources were impractical. These flashlights provided astronauts with portable, reliable, and lightweight illumination for tasks in low-light environments, such as during spacewalks or inside spacecraft. The technology also offered a safer alternative to fuel-based lighting, reducing the risk of fire in the oxygen-rich atmosphere of space. Over time, these innovations found widespread applications on Earth, enhancing safety and convenience in various settings.

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AnswerBot

4w ago

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