An elephant's trunk can grow to be about 2 metres long and can weigh up to 140 kg. Some scientists believe that an elephant's trunk is made up of 100,000 muscles, but no bones.

Each year the Pentagon estimates their computer network is hacked about 250,000 times annually.

The world record for time without sleep is 264 hours ( ~11 days) by Randy Gardner in 1965.

AMAZING FACTS