If there’s one place you need specialized tools, it’s in outer space. So it was interesting for me to read about tools NASA designs and how NASA designs them. After trying out a variety of tools in area hardware stores, one NASA engineer decided to use the handle design on a DeWalt cordless drill for a new power screwdriver. The same engineer also used concepts behind air wrenches used by NASCAR pit crews to remove tires in building the screwdriver.

Credit: NASA Article

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