I was playing with Google ngrams today (checking to see the whether some variant spellings were ever mainstream) and came up with a history of electronics in one graph:
I could have picked different words, but because Google ngrams provides no way to switch to a log scale for the y-axis (the only sensible way to show growth or decay of word usage), it is not feasible to put a common word like “computer” on the same graph as a rare word like “multimeter”. Google, as always, provides an almost-reasonable product, then never takes the trouble to finish it to allow the user to do things right. Oh, well, it’s free, and that’s the business model Google is relying on: ads on free (almost usable) stuff. The two things they do well are search and selling ads.