When new technologies compete, what tips the scale toward one or the other?  Maggie Koerth-Baker wrote a terrific article in the New York Times, Why Your Car Isn't Electric, which captures some of the social dimensions of technological innovation by looking at the dominance and demise of the electric vehicle in the first decade of the 20th century. If only inventors, entrepreneurs, and policy makers could spare the time to consider these dimensions before rushing off to change the world.

(to read more, jump to the post EV's, Electric Lights, and iPhones, at The Hargadon Files)