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Miranda Devine @mirandadevine
Love this. 1910 - prewar clarity https://t.co/lQE7SxWKhR — PolitiTweet.org
Massimo @Rainmaker1973
How a book written in 1910 could teach you calculus better than several books of today [Calculus Made Easy, by Si… https://t.co/Ngw6AGW63U