Two 13-year-old girls -- one in pigtails tied with pink and yellow ribbons -- sit at the controls in the mock cockpit of a 737 jet, watching the screen in front of them as they “fly” above Salt Lake ...
Diemer mixed creativity, curiosity and instinct with a little bit of luck and pink food coloring to change the reason humans chew. The young man, just 23 at the time, had no scientific training. But ...