Comment by matthewfcarlson

My paternal grandfather worked for Boeing as an airfoil modeling engineer (figuring out the right shape for wings and creating computer models) from 1960s-2000s. As a nerdy kid he had some of most entertaining engineering stories. One of my favorites was when a coworker brought a boomerang to work and due to some union/budget shenanigans at the time, all the engineers were at work with nothing to do. So they designed and machined a 3 foot boomerang out of clear acrylic. They went out to the field and gave their heavy new toy a good throw, only to have it promptly vanish out of sight on a sunny day. After a moment to process what just happened, they all hit the dirt as they heard it whoosh overhead.