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 Pont, and many other places… 5000+ total posts since 2008.

Good Thinking on One Sheet of Paper

JF Ptak Science Books  Quick Post

These are two good examples of reasonable thought,. easily presented, and conveyed on a single piece of paper. A good job, well done.

(I’ve written a number of times on gas attack in warfare on this blog, all searchable in the Google-box. But the two that come quickest to mind are the post on the one-page summary of America’s position on gas warfare, written in 1917, here, and the other on a “filmstrip” I put together from an Italian pamphlet on protecting civilian populations from bomb and ga attack, 1943, here.)

Gas Attack037

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