Flats happen. So what do you do when you blow a sidewall on a tubular, can't patch your tube or your favorite sealant won't do the trick? Lauren Junker at Totally Tubular Design has the answer — you ...
A motor turns, and through a series of belts, gears, couplings and ball screws, rotary motion changes to linear. For decades, designers have been configuring such mechanisms, essentially starting from ...
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