Sir Geoffrey Ingram Taylor's Earth Shattering Discovery of the Taylor Cone Took Place at Ages 78-83.
Recently, as I noted yesterday in a post in this space, I've been reading about coupled ion mobility spectroscopy and mass spectrometry.
The paper I'm reading has a fascinating discussion of the history of these techniques, and finally, after all these years of seeing the words "Taylor Cone" thrown about without really thinking of what they mean, I decided to look the matter up.
The existence of the "Taylor Cone" is a critical concept in the development of electrospray ionization, for which John Fenn won the Nobel Prize, a technique that, because of its importance in mass spectrometry, has huge, indispensable application in environmental science, drug discovery and development, physiology, materials science, synthetic chemistry, biochemistry, physics, etc., etc.
I ended up at the Wikipedia page of Sir Geoffrey Ingram Taylor. He was, in fact, a remarkable scientist, a major player in optics, fluid dynamics (including aerodynamics, especially in World War I, were he worked on propeller strength and the development of the parachute, the Manhattan Project as a British representative, particularly on implosion technology, and between the ages of 78 and 83.
Between the ages of 78 and 83, Taylor wrote six papers on electrohydrodynamics. In this work he returned to his interest in electrical activity in thunderstorms, as jets of conducting liquid motivated by electrical fields. The cone from which such jets are observed is called the Taylor cone, after him.
I was unaware of this great man.
So much for being "too old." I have noted, with deep respect, that our "too old" President is one of the greatest Presidents we have seen.