Latest Brian Wardle Stories
In recent years, many airplane manufacturers have started building their planes from advanced composite materials, which consist of high-strength fibers, such as carbon or glass, embedded in a plastic or metal matrix.
Massachusetts Institute of Technology researchers say they have created carbon nanotubes without using a metal catalyst. The scientists said their finding that oxides, as well as metals, can grow carbon nanotubes changes science's understanding of nanotube growth. Carbon nanotubes -- tiny tubes of graphite -- promise to add speed to electronic circuits and strength to materials such as carbon composites that are used in airplanes and race cars.
Carbon nanotubes â€” tiny, rolled-up tubes of graphite â€” promise to add speed to electronic circuits and strength to materials like carbon composites, used in airplanes and racecars.
- A woman chauffeur.
- A woman who operates an automobile.