Used for water distribution, the Delaware Aqueduct in New York, USA is the longest tunnel in the world (as of 2010). Drilled through solid rock, it reaches a staggering 137 kilometres (85 miles) in length. More tunnel facts.

There is a restaurant in Stockholm that only offers all-garlic products. They even have a garlic cheesecake.

In her later years, Florence Nightingale kept a pet owl in her pocket.

AMAZING FACTS