1905

History of the Doctor Who Universe

 * Albert Einstein publishes his special theory of relativity. It is a precursor to his general theory of relativity, which the Fourth Doctor discusses with Professor Amelia Rumford ("The Stones of Blood").

March

 * Jules Verne dies from complications of diabetes in Paris.

July

 * 29 - Vivienne Bennett, who played Queen Elizabeth I in "The Chase," is born in Poole, Dorset, England.