Interesting facts about sleep…
*12% of people dream entirely in black and white
*Two thirds of a cat’s life is spent asleep
*A giraffe only needs 1.9 hours of sleep a day, whereas a brown bat
needs 19.9 hours a day
*The record for the longest period without sleep is 11 days
*It’s not uncommon for deaf people to use sign language in their sleep
*The sensation of falling when half asleep and jerking yourself
awake is called ‘hypnic jerks’
*Within 5 minutes of waking up, 50% of your dream is
forgotten
*source www.dreams.co.uk