Reviews

• Scratch SR-72 By Jim Bassham (May 23, 2009)

    The SR-72 is a parachute recovery mothership with a parasite glider. Box o' Parts Contest Entry: Constructing the SR-72. The idea of the Box O' Parts contest is to construct a rocket from a random collection of parts that fit into a Priority Mail tube. The only other items you can add are the bonus items selected by EMRR. My bonus items were: Two ping-pong balls A ...