There are 100 million internet users in China. Some of the sites they can't access are BBC news, Amnesty International and Dalailama.com. See more

200 million people in China live on less than $1 a day. See more

30% of Chinese adults live with their parents. See more

American Airlines saved $40,000 in 1987 by eliminating one olive from each salad in first class. See more

Barbie's full name is Barbara Millicent Roberts. See more

The animal with the largest brain in proportion to its size is the ant. They are the smartest species of insects with about 250,000 brain cells. See more

Ants began farming about 50 million years before humans thought to raise their own crops. See more

By combining force of numbers with organized aggression, ants have become the greatest insect killers on Earth -- even of their own kind. See more

Ants make up 1/10 of the total world animal tissue. The total biomass of all the ants on Earth is about equal to the total biomass of all the people. See more