Hello, can anyone tell me what "tinkerings" means? I could not find it in the dictionary... :-( The context is an article titled "The Tinkerings of Robert Noyce: How the Sun Rose in Silicon Valley". I guess it has something to do with the following paragraph:
Just why was it that small-town boys from the Middle West dominated the engineering frontiers? Noyce concluded it was because in a small town you became a technician, a tinker, an engineer, and an and inventor, by necessity.
Thanks!