There’s been a lot of research on behavioral finance and investing. In essence, what they’ve discovered is that investors often act in ways that are unconscious, irrational and ill-informed.

ToleranceCalc 3.0 is a tolerance stack-up and manufacturing quality-analysis wizard for AutoDesk Inventor and AutoCAD Mechanical applications. Studies indicate that as many as half the parts designed ...

In manufacturing, the devil is in the details—and the smallest oversight can lead to big headaches. Too often, it’s 4:30 p.m. on a Friday, you find out your trusted machinist is away on a fishing trip ...

"I am extraordinarily patient provided I get my own way in the end." (Margaret Thatcher) "It is easy to be tolerant of the principles of other people if you have none of your own." (Herbert Samuel) ...