机译:Engineers lead the hunt for killer asteroids: advanced telescopes and computers help researchers locate potential Earth-bound asteroids and study their destructive effects
机译:Recipe for quick home cooking: engineers wrestled with self-cleaning devices, heat transfer issues, size, and power limitations in an effort to bring the JetDirect oven to the home
机译:Motor/brake assembly takes aircraft-seat comfort to new heights: spur-gear drive is faster, stronger, and less expensive than worm-gear-driven designs