Leading historians Jo Guldi and David Armitage make an important intervention in the debate about the role of history and the humanities in a digital age. Free download!
Voronoff claimed that grafting monkey testicle tissue on to the testicles of men will give patients back their youth, help they live longer and improve their sexual performance.
In this interview, Henderson talks about the endemic nature of smallpox in Brazil, the international cooperation in eradicating the disease and the various strategies applied.