The More You Know

• Only ¼ of the Sahara Desert is sandy.
• When two white-faced capuchin monkeys meet, they say hello by sticking their fingers into each other's noses.
• A German and British aeroplane shot each other down in Norway during WWII. The crew met and helped each other survive. Two of them later visited each other many years after the war was over as friends.
• 12 plants and 5 animals make up 75% of diets around the world.