1. already a product
MENLO PARK, Calif. — Andreas von Bechtolsheim, a brilliant billionaire who has created some of the best-selling computer systems in the industry, is resigning as chief architect of Sun Microsystems to focus on a start-up that is challenging another industry giant, Cisco Systems.
Mr. Bechtolsheim’s new company, Arista Networks, has built an ultra-fast network switch that costs one-tenth the price of similar products from Cisco. The hardware, which has already been purchased in small quantities by government labs, universities and Internet start-ups, is aimed squarely at data-oriented organizations like Google that need to wring as much speed as possible from their computing centers.
While a number of companies sell competing gear, the pedigree of Arista’s management and its modular, easy-to-update software have given the four-year-old firm instant credibility in Silicon Valley.2. big breakthrough products on the verge
http://www.independent.co.uk/life-style/gadgets-and-tech/news/cars-planes-computers-could-be-made-of-nanotech-buckypaper-969084.html
It's called "buckypaper" and looks a lot like ordinary carbon paper, but don't be fooled by the cute name or flimsy appearance. It could revolutionise the way everything from airplanes to TVs are made.
Buckypaper is ten times lighter but potentially 500 times stronger than steel when sheets of it are stacked and pressed together to form a composite. Unlike conventional composite materials, though, it conducts electricity like copper or silicon and disperses heat like steel or brass.
"All those things are what a lot of people in nanotechnology have been working toward as sort of Holy Grails," said Wade Adams, a scientist at Rice University.
That idea - that there is great future promise for buckypaper and other derivatives of the ultra-tiny cylinders known as carbon nanotubes - has been floated for years now. However, researchers at Florida State University say they have made important progress that may soon turn hype into reality.
Buckypaper is made from tube-shaped carbon molecules 50,000 times thinner than a human hair. Due to its unique properties, it is envisioned as a wondrous new material for light, energy-efficient aircraft and automobiles, more powerful computers, improved TV screens and many other products.
So far, buckypaper can be made at only a fraction of its potential strength, in small quantities and at a high price. The Florida State researchers are developing manufacturing techniques that soon may make it competitive with the best composite materials now available.
"If this thing goes into production, this very well could be a very, very game-changing or revolutionary technology to the aerospace business," said Les Kramer, chief technologist for Lockheed Martin Missiles and Fire Control, which is helping fund the Florida State research.
The scientific discovery that led to buckypaper virtually came from outer space.
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"Our plan is perhaps in the next 12 months we'll begin maybe to have some commercial products," Wang said. "Nanotubes obviously are no longer just lab wonders. They have real world potential. It's real."
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