STEVEN SHAPIN and SIMON SCHAFFER, Leviathan and the air-pump. Hobbes, Boyle, and the experimental life. Including a translation of Thomas Hobbes, Dialogus physicus de natura aeris, by Simon Schaffer, Princeton University Press, 1985, 8vo, pp. xiv, 440, illus., £43.00. In his History ofthe Royal Society ofLondon, published in 1667 as an explanation and defence ofmen who spent their time weighing...