A "How Things Fly Demonstration" on supersonic flight from the Smithsonian National Air and Space Museum notes that "At 760 miles an hour air compresses, shockwaves form on the wings, and drag ...
The LEGO Sonic the Hedgehog Super Shadow vs. Biolizard set includes 419 pieces. Designed for builders ages 9 and up, the set ...
The previous Paralympic logo incorporated the Tae-Geuk, which is a traditional Korean decorative motif. According to oriental philosophy, Tae-Geuk refers to the ultimate reality from which all things ...