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Erica Sadun
Erica Sadun enjoys math, puzzles, and deep dives into technology. She's worked in programming, teaching, and developer outreach. She has written, co-written, and contributed to doz...view moreErica Sadun enjoys math, puzzles, and deep dives into technology. She's worked in programming, teaching, and developer outreach. She has written, co-written, and contributed to dozens of books about a variety of tech topics, and blogged at TUAW, Ars Technica, O'Reilly, and Lifehacker.view less