5 Aug 2009

Most Americans can't name a living scientist

The distinctly non-living Albert Einstein comes second.

26 Jul 2009

Richard Feynman explains trains



As he shows in the rest of the series, Feynman is brilliant at making you go away feeling more intelligent than when you started listening to him.
23 Jul 2009

The evidence for the effectiveness of prayer (there's isn't any)

These findings are equivocal and, although some of the results of individual studies suggest a positive effect of intercessory prayer,the majority do not and the evidence does not support a recommendation either in favour or against the use of intercessory prayer. We are not convinced that further trials of this intervention should be undertaken and would prefer to see any resources available for such a trial used to investigate other questions in health care.

The Cochrane Collaboration collates the evidence on intercessory prayer.

Richard Holden's Posterous

A lexicographer of science words living in Oxford.