Interesting facts about Africa:

• Africa is the only continent in which there are places where humans have not set foot in.
• Africa contains a variety of rare animals, for example, hippos, giraffes, okapi and more. By the way, did you know that hippo milk is pink in color?
• The Sahara Desert is the biggest desert in the world. Its area is larger than the US.
• The Sahara Desert has a unique place which is named 'The eye of the Sahara.' It is a huge crater, with a diameter of 50 kilometers.
• The Nile River is the longest river in Africa and the second longest one in the world (after The Amazon River).
• Africa has the lowest life expectancy in the world. Women live on average 48 years, men - 50.
• Cairo, Egypts capital, is home to the Pyramid of Cheops. It is the last of the 'Seven Wonders of the Ancient World' that is still standing.
• There are more than 2 thousand languages in Africa but the most common is Arabic.
• Algeria has a unique lake which has ink instead of water.
• Tanzania has a pink lake - Lake Natron.
• 50% of all gold is produced in Africa.
• Lake Malawi has the most varieties of fish. More than in the sea and the ocean.
• The world's first sewer system appeared in Africa, on the territory of Ancient Egypt.