The most mundane things can have a way more interesting history than you know. Consider the lowly screwdriver. They come in all shapes and sizes, but the one you grab the most has a handle that is comfortable and just plain works for whatever it is you use a screwdriver for. And that's no accident. Its design has more features than you've ever considered, and its development goes back over a hundred years. Every part of it has a purpose from its six sides to the flutes and pommel. Along the way, fancier ideas have been proposed as improvements, but they've never really been able to beat the shape you've come to know.
Woodworker Rex Krueger knows tools. In this video, you'll learn about not only screwdrivers, but other tools that factor into the story, plus you'll learn how to use the features of a screwdriver to get tasks done more efficiently. (via kottke)
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