On February 26, 2012 at California's McClellan Air Force Base, TV producer John Collins smashed the record for the longest paper-plane flight with Suzanne. Here's how to build a rival to his ...

The wings on modern commercial aircraft are attached to the plane at a slight angle known as a dihedral. This angle allows the plane to achieve the lift it needs to fly, and at the proper angles, ...

Lunar laser ranging (LLR) to the Apollo retro-reflectors, which features the most long-lasting experiment in testing General Relativity theories, has remained operational over the past four decades.

Department of Chemistry, Imperial College of Science, Technology and Medicine, London, SW7 2AY, UK Summary: The AM1 and ab initio calculated geometries of Möbius strips formed by imparting one, two or ...