PENTAGON: Ellen Pawlikowski helps decide what weapons the Air Force buys and manages the buying process, so when the lieutenant general says she likes autonomy and 3-D printing as the most promising capabilities for her service to develop as part of the new offset strategy, it’s worth listening. “This is Ellen Pawlikowski speaking,” she says in… Keep reading →

Pratt & Whitney Rocketdyne, the rocket engine maker, celebrated another milestone in its effort to conserve energy and reduce waste with the commissioning of United Technology Corp.’s (UTC) first operational large (400kW) fuel cell in California’s San Fernando Valley.