Comment by jovial_cavalier

>Engineers design and build things on top of the discoveries of scientists.

In the last 80 or so years, this has been the case, but I don't think it's historically the norm. It just so happens that through whatever accident of scientific history, we were set up perfectly for a series of discoveries in basic theory that lent themselves well to immediate implementation and productization. We had a "science cycle" to match the business cycle that looked like this: Come up with a theory -> works? (yes: proceed, no: start again) -> publicize result -> collect huge sums of money -> plow that into new experiments -> find a problem with current theory -> start again. I don't think there is much disagreement that this cycle has slowed down considerably over the last 30-40 years.

Science by its nature is descriptive. As a discipline, it isn't actually geared towards discovering maxima in a space of design possibilities. No scientist invented the automobile or the airplane or the steam engine. A more typical mode is that engineers demonstrate that something is possible, and scientists recapitulate/integrate it into theory.