Even in space, what goes up sometimes comes back down: spent rocket stages, defunct satellites and other bits of space debris ...

It took patience and practice for airplane enthusiast Ken Umbarger to master doing aerobatic loops and rolls with his own ...

Discover how to build a homemade rubber band-powered paper airplane in this easy and engaging tutorial. We’ll guide you step-by-step as you craft the frame with skewers, add aerodynamic paper wings, ...

As an auto exec, Lutz railed against paper pushers. Now in his 90s, he has become one—but not in the conventional sense.

Abstract: Meta-aramid paper is considered as an ideal insulation material for the next generation of oil–paper internal insulation for oil-impregnated-paper bushings (OIP bushings) due to its ...