Benjamin Franklin was the first to report the phenomenon of oil's power to still troubled waters and to speculate on why it happened. A century later Lord Rayleigh performed an identical experiment. Irving Langmuir did it with minor variations in 1917, and won a Nobel Prize for it. Then Langmuir's work was followed by a Dutch pediatrician's in 1925. p Each experimenter saw a little more in the result than his predecessor had seen, and the sciences...