Abstract: Heat pipe is a heat transfer element with high thermal conductivity, lightweight, and good temperature equalization, which has broad application prospects in driving motors. First, in order ...

Abstract: Space gravitational wave detection spacecraft is equipped with a drag-free control and micro-propulsion system, and adopts thrust closed-loop feedback control structure. An on-orbit high ...

Drag-reduction systems aren't anything new; they've been a staple of racing cars for ages, and shown up on but it seems Lamborghini is working on a new spoiler system that could lead to a complete ...

One of Berks County’s longtime establishments is changing hands. The International Hot Rod Association has bought Maple Grove Raceway, which has been a county racing institution since the early 1960s.