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/ The Way Things Work / Way Things Work, The (1994)(Dorling Kindersley).iso / article3 / sprn / sprn2z.dib (.png) < prev    next >
Bitmap Image  |  1994-04-22  |  33.8 KB  |  275x405  |  8-bit (48 colors)
   ocr: SECOND WORM GEAR WORM GEAR - GEAR WHEEL A worm gear on the vertical shaft drives another gear on a horizontal shaft. Again, the worm gear slows the speed of rotation.