A competition similar to Synopsys Science Fair in that you design and carry out your own experiment. Your work should be presented as video (max 2 min)/powerpoint (max 20 slides), and is submitted online.
A wide variety of categories covers basically anything in science, technology, engineering, and mathematics, but keep in mind that your project has to be in the hypothesis/experiment form.
Teams 1-3 people, deadline March/April.
Age divisions (13-14, 15-16, 17-18).
Official Website: http://www.google.com/events/sciencefair/