239 bytes added
, 21:03, 30 November 2017
{{Author
|First Name=Charles
|Last Name=Singer
|DOB Era=CE
|DOB Year=1876
|DOB Month=November
|DOB Day=2
|DOB Approximate=No
|DOD Era=CE
|DOD Year=1960
|DOD Month=June
|DOD Day=10
|DOD Approximate=No
|Brief=British historian of science.
}}