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The tool that I will build will be one that every astronaut can use, and it would be lightweight, since not a lot of things can be taken to space at one time, the option of making tools with a 3D printer any time is a really important tool. The Beacon will make astronauts feel much safer, since that the beacon will be able to shine a light straight line straight line into the sky to help astronauts find where your campsite is located quicker, just in case you have wandered too far from the site.
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