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Posts from the ‘Home’ Category

Selling books. on June 26, 2016

Geology of the Happy Jack and Four Aces Mines on April 6, 2016

A long Day at the Four Aces Claim, White Canyon, south east Utah on March 21, 2016

Today (at last) on March 21, 2016

on June 26, 2015

Fat Boy (from a 1917 letter by my father) on May 21, 2015

Traditional History of China (Unfinished) on November 15, 2014

Woodrow Wilson Teaching Intern at Hampton Institute on October 17, 2014

My Life as a Mathematician on August 3, 2014

Qing 青 is Blue-Green in Mandarin on August 3, 2014