Quotable maths: Feynman Feb 23, 2012 Science is the belief in the ignorance of experts. - Richard Feynman A selection of other posts May 27, 2020 Ask Uncle Colin: A difference of polynomials Dec 24, 2014 A student asks: upper bounds Jun 27, 2012 ERROR 101 SENSE NOT MADE: the lunacy of programming exams on paper. Jun 25, 2012 The secrets of the mathematical ninja: converting awkward fractions to decimals. subscribe via RSS