JF Ptak Science Books: Medusa, I.Q., and Hair--1928.

A Daily History of Holes, Dots, Lines, Science, History, Math, Physics, Art, the Unintentional Absurd, Architecture, Maps, Data Visualization, Blank and Missing Things, and so on. |1.6 million words, 7500 images, 4.9 million hits| Press & appearances in The Times, Le Figaro, Mensa, The Economist, The Guardian, Discovery News, Slate, Le Monde, Sci American Blogs, Le Point, and many other places... 5000+ total posts since 2008.. Contact johnfptak at gmail dot com

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Medusa, I.Q., and Hair--1928.

JF Ptak Science Books Quck Post [Part of the Unintentional Absurdist series.]

These images come to us from our not-so-dim Seussian/Medusian hair-care past, even though they seem to be instruments for hard-line delivery of intelligence. The hairdresser's tools were simple: pore openers, hair straighteners, hair curlers, heat setting heat setters, and the like. [The source is actually The Illustrated London News, 20 October 1928, page 720.]