Month: July 2002

from the self-promotion dept.
Gina Miller writes "Tune your radios to Seattle's KEXP 90.3FM Saturday morning 7am Pac-daylight time. James Lewis is interviewed on the potential benefits and dangers of nanotechnology. If you are not in the Seattle area, you can also listen to the airing live via their website, http://www.kexp.org/ from where ever you are located."

from the plenty-to-talk-about dept.
Neil Gordon writes "The Canadian NanoBusiness Alliance and Sygertech are proud to be part of the organizing committee for the CANEUS workshop on micro and nano technology development, emphasizing aerospace, defense and industrial R&D as well as nanotechnology commercialization and investment. August 25 to 30, 2002, Montreal, Canada"

from the make-them-and-they-will-come dept.
2012Rocky writes "In an email conversation with Allen MacCannell, Director of Sales for NanoLab, I learned about various manufacturing and research uses for their carbon nanotube powder and aligned nanotube arrays, so far in 'research quantities' of no more than 200 grams per order."

from the small-points-of-light dept.
Gina Miller writes "The EE Times article Synthesis of nanoparticles coming into focus, by R. Colin Johnson, July 16, 2002, describes progress with two types of nanoparticles: work done at the University of Arkansas on colloidal semiconductor nanocrystals, and work done at Michigan's Center for Biologic Nanotechnology on organic dendrimers."

from the light-bedtime-reading dept.
A special issue of Nanotechnology containing more than three dozen papers, mostly technical, from the 2001 Trends in Nanotechnology conference is available online. Access to papers published in Nanotechnology is free until November 30, 2002.

from the seat-of-your-pants dept.
The Next Wave, by Michael Fitzgerald in the July 2002 Issue of Business 2.0, tells how startup Nano-Tex uses 10 nm-long nanowhiskers to make cloth too dense for liquids to penetrate, but still soft enough to wear:

Forget all the futuristic hype about subatomic robots. Nanotechnology is already here, and Burlington CEO George Henderson is using it to save the U.S. textile industry from extinction (and your pants from Beaujolais).

An informative sidebar lists nanotechnology products now available or in development. Founded about four years ago, Nano-Tex was the subject of a Dec. 27 2000 Nanodot post.

from the taking-a-long-view dept.
They've Seen the Future and Intend to Live It by Bruce Schechter in the NY Times (registration required) provides an informed and positive portrayal of the long range outlook that Dr. Ralph C. Merkle and other Foresight members bring to their views of life and the development of nanotechnology. Describing some of what was said at the most recent Foresight and IMM Senior Associates Gathering, the article travels from the National Nanotechnology Initiative and near term prospects to the "far more expansive vision of the future" held by Foresight members, and the link to cryonics, much in the news following Ted Williams's suspension (Nanodot July 10, 2002).

from the how-long-will-it-take? dept.
2012Rocky, writes "Chris Phoenix has an essay at nanotech-now.com on assembler timeline possibilities Ten-Year Assembler Timeline and Weather Forecast

Like most things in nanotech, assemblers are a big topic. Is an assembler even possible? What do we need to do to develop them? Who is working on them? When will we have them? And what will we be able to do with them? That's too many questions for one essay; I'll focus on the technology required to build one, and by extension, the schedule we might see. The point of this essay, as the title implies, is that it's impossible to give a sensible timeline for the development of an assembler."

from the better-living-through-nanotubes dept.
RobertBradbury writes "The NY Times (registration required) is reporting here on "Nanotube 2002". No reported breakthroughs on synthesis yet, but a nice description of the various capabilities of nanotubes and some novel applications for which they might be used, particularly MEMS scale microgears. But if Tim Harper is correct, and there really are 40 nanotube companies now [ref], then one has to wonder if the nanotube industry isn't going to have some of the same problems that some segments of the dot-com industry did?"

from the regulate-or-relinquish dept.
schnippy writes "The latest issue of "Disarmament Diplomacy" from the Acronym Institute has a long piece on the need for a new 'Inner Space' treaty to prevent nanowarfare and "Grey Goo" scenarios. The author provides a model treaty, based on the 1967 Outer Space Treaty, and argues that inner space should be treated as a sanctuary similar to the idea of an outer space sanctuary."

Note that Sean Howard also includes a "plan B" draft treaty that would totally outlaw all research and technology development at the nanoscale, which, if it could be enforced, would essentially bring to a halt all scientific and technological advance.