Who invented the calculus? - and other 17th century topics The development of the calculus brought together two seemingly unrelated...
Who invented the equals sign? With the invention of printing, mathematical writings became widely available...
‘Gods of Commerce and Thieves’: Perceptions of Jews, Crime and Business in London Some of the most nefarious anti-Semitic stereotypes are deeply embedded...
Creating new species: the future of man and his dominion over other animals My lectures have shown that while most human behaviours are...
Fraud, bankruptcy, suicide and transportation: The history of the London Underground railway Dr Stephen Halliday is the author of many books based...