There are more chickens than people in the world.
325
There are actually seven different types of twins: Identical, Fraternal, Mirror-Image, Polar Body (Half Identical), Mixed Chromosome, Superfecundation, and Superfetation.
20
Group "brainstorming" makes each individual in the group less creative and doesn't work as efficiently as the same number of people working alone and then later pooling their ideas.
10
There are more than 150 million sheep in Australia, and only some 20 million people.
247
People who are more likeable and attractive are generally perceived as more intelligent. This is called the “Halo Effect.”
13
Two in five people in the world marry their first love.
270