Free eBook of the Day: The World Almanac and Book of Facts

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While poking around Google books, this popped up. It’s The World Almanac and Book of Facts from Facts on File from 1914. Totally useless! But interesting. You can learn all kinds of important stuff, like the helpful fact that 20 grains equals one scruple (check page 80). It’s only available as a PDF, but totally worth it.