The National Science Fair, know as the Intel International Science and Engineering Fair since 1997, lists past winners and their projects on the Intel ISEF page of the Society for Science website. As of 2015, the website lists the winners from 2011 to 2014.
Winners are grouped into three categories: winners of the Top Awards, Grand Awards and Special Awards. Grand Awards and Special Awards go to the best projects in specific disciplines, while Top Awards go to the best projects in the fair at large. Winners usually receive cash prizes that can be used for developing their projects further or scholarships to engineering schools.