He would have been 75. Celebrate by watching his last interview, in which he talks about pseudoscience, scientific illiteracy, and his book The Demon-haunted World: Science as a Candle in the Dark.
Rebecca is a writer, speaker, YouTube personality, and unrepentant science nerd. In addition to founding and continuing to run Skepchick, she hosts Quiz-o-Tron, a monthly science-themed quiz show and podcast that pits comedians against nerds. There is an asteroid named in her honor.