Burke and Hare

 I wrote about Burke and Hare. They killed people and sold the bodies to surgeons for dissection in Edinburgh in the early 18th century. Their dreadful crimes were remembered in a rhyme:

‘Burke's the butcher, Hare's the thief, Knox the boy that buys the beef’

Katyn Admission

 On 13 April 1990 the Soviet Union finally admitted responsibility for the Katyn Massacre (the murder of Polish officers in 1940).

History of Submarines

 I wrote a brief history of submarines 

History of Sewers

 I wrote a brief history of sewers 

History of Creationism

 I wrote a brief history of Creationism 

The first women

 I wrote a list of the first women to accomplish things.

Copenhagen History

 I wrote a brief history of Copenhagen