Fun for all the Science Share Fair
HANSCOM AIR FORCE BASE, Mass. - Using only a wooden stick, a measuring tape, metal washers, some twine and the scientific method, students Todd Davis (l) and Adam Maagol discover the scientific principle of torque during the Hanscom Primary School K-4 Science Share Fair on April 13. Students worked with volunteer coaches from the base to learn and discover new science topics through lessons, books and experiments. (U.S. Air Force photo by Linda LaBonte Britt)