Just sharing...I ran across this today, researching something unrelated. Have you voted? 
I'm so impressed by these young minds.
https://www.googlesciencefair.com/en/2013/?utm_medium=hpp&utm_source=en-hpp&utm_campaign=gsf2013vct
Thinking I might have placed this in the wrong sub-forum.
I'm so impressed by these young minds.
https://www.googlesciencefair.com/en/2013/?utm_medium=hpp&utm_source=en-hpp&utm_campaign=gsf2013vct
Thinking I might have placed this in the wrong sub-forum.