Carbon Nanotubes Computer

First Computer Made From Carbon Nanotubes Debuts - IEEE Spectrum:
"The computer is rudimentary by modern standards: it contains just 178 carbon-nanotube-based transistors... It operates on only 1 bit of information.... And it clocks in at just 1 kHz"
...the machine, developed at Stanford... is the first of its kind and an important step for a material that has long shown promise as an alternative to silicon"