If the population of China walked past you, in single file, the line would never end because of the rate of reproduction.
1k
Every person in the world can fit in Texas and be given over 1000 sq ft in which to live.
14
Roughly 90% of the world's population live in the northern hemisphere.
18
A third of the human population sneezes when they look at the Sun. Light can signal the ocular nerve near the sinuses and triggers a sneeze.
18
Only about 2% of the world population has green eyes.
36
About two hundred babies are born worldwide every minute.
237
There are approximately three chickens for every human on Earth.
13