Thanks for a fun story. When I saw the headline I wondered if it was the old hypotenuse theorem that would be the subject. Pythagoras was a philosopher as well as a mathematician--it was easy to be both in the ancient world--and he is also known for other ideas. But this theorem was the first thing about mathematics I learned that made math seem powerful and almost mysterious, and I never forgot the rule.
Linear guides are one of the most important components required for the design of automated or computer-controlled equipment. Aluminum profile extrusions, used for these guides, can enable designed-in functional features.
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