The Science of Doctor Who (2013 documentary)

The Science of Doctor Who (sometimes advertised as The Science of Doctor Who with Brian Cox) was a television documentary that aired on BBC Two on 14 November 2013.

It consisted of a lecture given by Professor Brian Cox, bookended by scenes of Cox with Matt Smith as the Eleventh Doctor in the TARDIS. Smith would later appear in character for a documentary in The Ultimate Guide.

Topics covered

 * The Speed of light
 * Time travel
 * Black holes
 * Planets outside our solar system

Home video releases

 * The Science of Doctor Who was released on DVD and Blu-ray formats as part of the 50th Anniversary Collector's Edition box set.