Anna Kornfeld Simpson, a high school senior from California, won top prizes at the California State Science Fair with her chemical-detecting LEGO robot. It took her over two years of research to develop the complex circuitry required to make the robot work. You can read her story on the National Science Foundation website.

Filed under: Computer, e-News, Electrical, Mechanical

Tags: Competitions for Students, Computer, Electrical, Mechanical, Robotics