(CNN) - Once again, it's Panda-Monium
Over the weekend 14 giant panda cubs celebrated their 100th day on earth at the panda research center in Chengdu, China. In Chinese tradition, babies and their families celebrate 100 days after birth to wish the baby a long and happy life.
Pandas grow a lot faster than people and some of these cubs are now more than 20 times their birth weight! Many of the world's pandas that are in zoos come from this research center in China. Including those at the national zoo in Washington DC, and Zoo Atlanta.