By Michael Mann
By David Arnold (School of Oriental and African Studies, University of London)
By Eugene Linden
By Lucy Moore
By Alexander Mercer
By Stephen Halliday
By Robert Winder
By A. Meharg
By Harry Collins (Professor, Cardiff University)
By Galileo Galilei
By Mitchell Ash
By Patricia Fara (Director of Studies in HPS, Fellow, Clare College, Cambridge)
By Susan Mattern
By Beth Fowkes Tobin
By Michael Ruse (University of Guelph, Ontario)
By Frank Wilczek (Author)
By Marcus Du Sautoy
By Thomas S. Kuhn, Ian Hacking
By Donald W. Braben
By Galileo Galilei, Albert Van Helden
By Charles Darwin, Gillian Beer (Professor Emeritus at the University of Cambridge)
By Joseph C. Hermanowicz
By Bruce Clarke (Texas Tech University), Sebastien Dutreuil
By C. Nunn
By Robert K.G. Temple
By Assis, Andre Koch Torres, Bucciarelli, Louis L.
By Thomas Levenson
By Jim Al-Khalili
By Robert Cave