Prime Time Air Travel, and some thoughts on meteors that are not meteorites. Feb 19, 2013Feb 20, 2013
Flouride, evolution, and intelligence; smoking; storing up ammunition; Hot Fudge Friday; and other interesting mail. Feb 17, 2013
Walking in South Boston, ammunition for educaton, examples from the crazy years, more on fire, and wisdom held from a year ago. Feb 14, 2013Feb 14, 2013
Boston. Musings on rock on rock; a walk in Boston; a poem, and Hitting the Earth with large objects; and a new scam Feb 14, 2013Feb 14, 2013
Abstract thinking; sowing salt in Carthage; professional privates; photon drives, truth in advertising, measurements, and other important matters. Feb 13, 2013Feb 14, 2013
Neanderthals, Teachers and the Iron Law, photon propulsion, what can one man do, agriculture in North Africa, and other important matters. Feb 12, 2013Feb 12, 2013
We do not hate teachers; a mad scientist project; thinking about the purpose of education Feb 11, 2013Feb 11, 2013
Espresso books, printing a moon base, hormesis, Dark Ages, Sowing the Wind, and more. With a pledge drive. Feb 9, 2013
Forth; firing teachers; propellantless drives; 39” hard drives; and other interesting matters Feb 9, 2013Feb 9, 2013
Education, measurements, asymmetric war, proscription lists, and other matters Feb 7, 2013Feb 8, 2013
Gamma bursts, proscription lists, life at Chernobyl, great truths, tree octopi, and other important matters. Feb 4, 2013Feb 5, 2013
Diversity, Depression, Computer glasses, carbolic acid, killer koalas, and other weighty matters Feb 1, 2013Feb 4, 2013
