We are limited by space and by manpower. This year, the first 100 projects registered will be accepted. Those registering after the first 100 projects will be placed on a waiting list. Past experience indicates that there will probably be room for those on the waiting list to participate, due to a certain percentage of registered projects dropping-out before the Science Fair. We will do our best to keep tabs on drop-outs and move projects off the waiting list as space permits.