The 30 most impressive science fair projects in the country

Every year the Society for Science and the Public hosts a national science competition for students in 6th, 7th, and 8th grade.

The competition, called the Broadcom Math, Applied Science, Technology, and Engineering Rising Stars (MASTERS), selects two oustanding project for a grand prize of $25,000 and $10,000 award and recognizes an additional 28 exceptional students for their work.

This year's 30 Broadcom MASTERS finalists were announced on Oct. 6. Check out how these pre- and early teens wow-ed the judges with their creativity, intellect, and astute knowledge of the scientific process.

We've included the two grand prize finalists at the end. Be warned - these kids might make you feel a little inadequate!