When did curling become a Winter Olympic sport?   Answer here

When was the word diet first used?   Answer here

Why are chocolate digestives, shortbread and Hobnobs important in business?   Answer here

Whose favourite dog is the Pembroke Welsh corgi?   Answer here

How did England Premier League Club, Manchester City, advise their footballers from abroad to improve their English?  (Not  by using LEN!)   Answer here

How many facial expressions do humans make?   Answer here