Submission + - The world's longest carbon nanotube
Roland Piquepaille writes: "As you probably know, carbon nanotubes have very interesting mechanical, electrical and optical properties. But they are 'small.' Now, researchers at the University of Cincinnati (UC) have developed a process to build extremely long aligned carbon nanotube arrays. They've been able to produce 18-mm-long carbon nanotubes which might be spun into nanofibers. Such electrically conductive fibers could one day replace copper wires. The researchers say their nanofibers could be used for applications such as nanomedicine, aerospace and electronics. Read more for additional references and an illustration showing a CNT array image of UC's mission statement."