1. Did you know that blackcurrant is the richest source of vitamin C.

2. Did you know that a kangaroo carry its baby in its pouch.

3. Did you know that you have 206 bones in your body.

4. Did you know that Algeria uses three languages - French, Arabic and Berber.

5. Did you know that the smallest state in the world is the Vatican.

6. Did you know that the largest mosque in the world is in Casablanca, Morroco?

7. Did you know that the oldest university is in Morocco.

8. Did you know that the egg of an ostrich is bigger than that of a chicken.

I gathered five scientific facts about dreams that will hopefully help you comprehend them.

1. We are protected in real life by bad life: Most of us have experience bad dreams and they could be frightening. Researchers suggest that being worried and scared in you dreams can help you cope with tear more effectively in the day.

2. During dream, the majority of your muscles become paralysed: According to research group of specialized cells in our brains known as motor neurons keeps our muscles from moving when we sleeping in order to avoid injury.

3. Dreams help with problem-solving and creativity: Many people have had incredible awakening in their dreams. We know for a fact that dreams yield actual pearls, whether there is a perfectly reasonable scientifically proven basis for it.

4. Up to 95% of people's dreams are forgotten: We've all experienced difficulties in remembering our dreams. We forget up to 95% of our dreams, which is due to changes in the pain that occurs when we sleep which do not allow the information processing required to store and develop memories.

5. Not everyone has a colour dream: No one can see colours in their dreams. According to a study that was conducted on two separate age groups with different media exposure. Those who had black and white media exposure experienced greyish dreams than those who had coloured exposure.