<wob_jonas> slashlearn b_jonas can\'t spell//b_jonas can\'t spell these words: weird, hygiene, etymology, myopia, hibernate, carbohydrate, appearance, maintenance, appropriate, privilege, obsolete, heard, homogeneous, jealous; and confuses these sets of words: drought, draught/draft; couch, coach; depreciate, deprecate; dilate, dilute; contiguous, continuous; d

Mathematical tanebventions include D-modules, Chu spaces, the torus, Stephen Wolfram, Klein bottles, string diagrams, the reals, Lambek's lemma, Curry's paradox, algebraic geometry, locales, and histograms.