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.

More than 90% of shark attack victims survive.

Since its introduction in February 1935, more than two hundred million Monopoly board games have been sold worldwide.

AMAZING FACTS