National Pi Day: A True Holiday for Engineers

National Pi Day: A True Holiday for Engineers

So I’ve just found out it's National Pi Day here in the States because they write today's date as 3/14 rather than 14/3. I guess that means Pi Day back in Europe should be July 22nd (22/7).  It's a somewhat serendipitous event, as I'm analyzing an assembly which is a mass of screw thread, spheres and cyclic mechanism.  When you stop and think about it, pretty much the whole of engineering is built upon that two-letter constant. 

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