Want U.S. to keep tech edge? Teach kids science[ Fri, 13 May 2011 11:22:34 EDT ]When I was in high school, my older brother, Bart, was fast on his way to becoming a brilliant physician and pharmacologist. He began to specialize in juvenile oncology, and found himself in need of a device that could administer minute doses of medicine to his infant patients over an extended period of time. Eager to help, I went down into my parents' basement and started building.