Boeings Airborne Laser (ABL) will locate and track missiles in the boost phase of their flight, then accurately point and fire the high-energy laser, destroying enemy missiles near their launch areas.
In a study that would make Willy Wonka proud, an engineer from the University of Hertfordshire demonstrated on BBC1’s Bang Goes the Theorythat a rocket-powered bicycle fueled with a mixture of toffee and nitrous oxide (laughing gas) could reach speeds up to 30mph. [St. Alban’s Review]
Ancient Olympians saw no need for clothes, but today, sports apparel is an important part of athletes’ performance. Maybe too much so, some say.
In February 2008, Speedo released a new racing suit that caused an uproar in the world of swimming. The LZR racer, worn by 23 world-record-breaking athletes in the Beijing Olympics, was developed with the help of NASA scientists. It is designed not only to reduce drag but also to align a swimmer’s body into the most hydrodynamic position. Researchers at Speedo used computational fluid dynamics – a branch of mechanics that uses mathematics to model the flow of water and other fluids – to engineer the suit. Results were amazing. But the LZR boosted pool performances to such an extent that officials began to question its legality.