The year is 1909. Marcel Leyat, a young Frenchman with an engineering degree, was putting the finishing touches on his first scratch-built airplane. He began his aviation career crafting biplane wings ...

It’s a bird . . . it’s a plane . . . it’s a house modeled after a three-blade airplane propeller! When designing an ultramodern home at 11490 Orum Road in Bel-Air, Calif., Thai developer Duangpatra ...