Nanotube Speaker Film: Transparent, Stretchy, Likes Moldovan Pop

Scientists at Tsinghua University in Beijing have just perfected a process by which nanotubes can be coaxed to emit sound, allowing for the construction of ultra-thin, transparent, flexible 'speakers', demonstrated above affixed to a waving flag. Unlike normal speakers, which produce sound with direct vibration,… »11/04/08 6:15am11/04/08 6:15am

Carbon Nanotube Supercapacitors May Replace Clunky Car Batteries

Carbon nanotubes are one of the surprising new carbon »9/22/08 9:00am9/22/08 9:00am , and it looks like their application in supercapacitors may have a role in replacing clunky old car battery tech. Scientists at the University of Texas at Dallas have invented a technique to make supercapacitor "paper" made from randomly tangled carbon nanotubes…