Gl Father and Son Both See Action AIR MINDED. ... Made from a three-inch section of one-inch gas pipe, plus a nut and a screw, the device will completely remove the core of an apple in a few seconds. ... Cole, with nearly 13 years in the Army to his credit, says the corer is, his first invention, but he admits he has another idea or two in mind to save man-hours. ... En route to the target his aircraft was attacked aggressively by enemy fighters and Sgt. White assisted the gunners in beatinganbsp;...