When was the first U.S. patent issued and what was it for?   Answer here

When was the city of Baghdad founded?   Answer here

Why did Churchill feel disgruntled about his wartime bunkers?   Answer here

When was the first recorded women's cricket match? (I was surprised!)   Answer here

What was special about the 1992 Olympic Games held in Barcelona?   Answer here

Where could you buy the most calorific coffee?   Answer here