The 2014 Flame Challenges dares scientists to answer a fundamental question about the world around us in a way that an 11-year-old can understand and appreciate. The judges -- 11-year-olds from schools worldwide -- will select the winners. in written and visual categories. Winners receive a trip to the World Science Festival in New York and a chance to meet actor and science advocate Alan Alda.
This year's question is ....

Loading more stuff…

Hmm…it looks like things are taking a while to load. Try again?

Loading videos…