National Academy of Engineering
National Academy of Engineering: Greatest Achievements of the Twentieth Century
A history of the technological innovations of the twentieth century, told with timelines, essays, overviews, and images.
Other
University of Richmond: Archimedes Initiative
The Archimedes Initiative is home to thematic videos on aspects of the inquiry cycle. With coverage of the ins and outs of science fair projects and video interviews of science fair participants who discuss their projects, discoveries,...
Other
Society for Science: Intel International Science and Engineering Fair
At the online home of the Intel International Science and Engineering Fair (Intel ISEF), an international science competition for students in grades 9-12, find out everything you need to know to enter and compete.