Fizeau–Foucault apparatus unit. At the time, Foucault was working at the Paris Observatory under Urbain le Verrier. It was le Verrier's belief, based on extensive celestial mechanics calculations, that the consensus value for the speed of light was perhaps 4% too high. Technical limitations prevented Foucault from separating mirrors R and M by more than about 20 meters. Despite this limited path length, Foucault was able to measure the displacement of the slit image (less than 1 mm) with considerable accuracy. In addition, unlike the case with Fizeau's experiment (which required gauging the rotation rate of an adjustable-speed toothed wheel), he could
The Passion of Michel Foucault "The Boston Globe", book critic George Scialabba described "The Passion of Michel Foucault" as an "intensely interesting" work which provides an "astoundingly vivid though non-prurient description of (mainly homosexual) sadomasochism". The historian of science Roger Smith writes that Miller turns Foucault's life "into a drama for our times". The Passion of Michel Foucault The Passion of Michel Foucault is a biography of the French philosopher Michel Foucault authored by the American philosopher James Miller. It was first published in the United States by Simon & Schuster in 1993. Within the book, Miller made the claim that Foucault's experiences in the