Teens compete in international science research fair’s Pittsburgh finals

Robert Vaerewyck spent his time inventing a model car powered by pavement heat. So how’d you spend your high school years? The three, along with four other local high school students, will join 1,542 other American and international teenagers this week at the David L. Lawrence Convention Center for Intel International Science and Engineering Fair 2012 — the world’s largest high school science research competition…
This year, more than 7 million high school students worldwide competed in 446 regional fairs in 68 countries. The best received all-expenses-paid trips to the Pittsburgh finals