John Clutterbuck/istockphotoWho said model airplanes are only for aviation enthusiasts? For some collectors, they’re worth ...

Magnesium alloys are increasingly popular in vehicle and aircraft ... reveal how the metal stretches, bends, and returns to shape under load. We then use a physics-based model to ground the ...

Model airplane sparking its way through the launcher ... with the sled using a single wound coil that uses brushes to contact metal rails along both sides of the channel. Alternating current ...