Even before the Industrial Revolution, gears of one kind or another have been put to work both for and against us. From ancient water wheels and windmills that ground grain and pounded flax, to the ...

Mazak’s Integrex e-1250V/8 AG incorporates the Auto Gear package, thus combining gear processing with full 5-axis machining, and heavy-duty turning operations, plus pallet-changing capabilities for ...

If you enjoyed this article, I’d like to ask for your support. Scientific American has served as an advocate for science and industry for 180 years, and right now may be the most critical moment in ...