DNA origami from Caltech may be useful for nanoscale factory

From Alan Boyle, science editor at MSNBC, news of DNA self-assembly work at the lab of Eric Winfree of Caltech: “A computer scientist has developed a method to weave stringy DNA molecules into nanometer-scale, two-dimensional patterns ranging from smiley faces to a map of the Americas. “Experts say the ‘DNA origami’ procedure laid out by… Continue reading DNA origami from Caltech may be useful for nanoscale factory

New version of Productive Nanosystems film released

Foresight Participating Member Mark Sims of Nanorex brings to our attention a new version of the five-minute film Productive Nanosystems: from Molecules to Superproducts posted at Google video. The description: “Visualizing productive nanosystems and molecular manufacturing is a major challenge in communicating the power of this technology. To help address this problem, Nanorex (http://www.nanorex.com )… Continue reading New version of Productive Nanosystems film released

Nanobio governance: exploring models for oversight

The report from the September 2005 workshop on The Nanotechnology-Biology Interface: Exploring Models for Oversight has been issued today by the Hubert H. Humphrey Institute of Public Affairs. In addition to the usual nanoparticle safety discussions, the report touches on bigger issues. From the press release: “The report also calls for more conversation about nanotechnology… Continue reading Nanobio governance: exploring models for oversight

New Reynolds' book covers nanotech & power

Foresight director Glenn Reynolds has a new book coming out March 7 which you can order on Amazon now: An Army of Davids: How Markets and Technology Empower Ordinary People to Beat Big Media, Big Government, and Other Goliaths. Chapter 9, “Empowering the Really Little Guys”, is on nanotechnology. Some excerpts [emphasis added]: “All sorts… Continue reading New Reynolds' book covers nanotech & power

CNS director on choosing a nanotech future

The new Center for Nanotechnology in Society at Arizona State University has their website up. The Center’s director, David Guston, has some comments in his blog [links added]: “It is also this realm of Engines of Creation and “Plenty of Room at the Bottom” where scientists allowed their minds to take flight and speak of… Continue reading CNS director on choosing a nanotech future

Goal of nanotech: atomically precise manufacturing

Photonics.com gives an overview of speakers on atomically precise fabrication at the Photonics West conference. An excerpt: “Mark Lurie and Eric Drexler of the Foresight Nanotechnology Institute, a nanotechnology think tank and public interest organization, and Tom Hausken of Strategies Unlimited, a technology-focused market research and strategic planning company, appeared before a packed auditorium at… Continue reading Goal of nanotech: atomically precise manufacturing

Nanomanufacturing VIPs to present on March 29-30

Los Angeles will be the place to be March 29-30 when the Society of Manufacturing Engineers holds its Nanomanufacturing Conference. Keynoting will be Eric Drexler on “Engineering from the Bottom Up – Productive Nanosystems and the Future of Technology”. Also not to be missed: Foresight director Jim Von Ehr of Zyvex on “Assembly Pathway to… Continue reading Nanomanufacturing VIPs to present on March 29-30

Africans respond to prospect of nanotech competition

In a piece titled When Technology Displaces the Farmer, Arnold Munthali presents the ETC Group’s concerns about nanotech-based competition for African farmers, and responses from the farmers’ representatives attending the World Trade Organization meeting in Hong Kong: “While delegates are negotiating for better trade, however, Jim Thomas of the ETC Group, which campaigns on ecological… Continue reading Africans respond to prospect of nanotech competition

Interview with bionanotechnologist Viola Vogel

Earth & Sky’s David Portree conducts an interview of bionanotechnologist Viola Vogel of the University of Washington’s Center for Nanotechnology: “Engineers who learn how to work at the nanoscale start getting a different view of the principles that Nature evolved. Nature never microfabricated anything, but all organisms, humans included, are assembled from the bottom up… Continue reading Interview with bionanotechnologist Viola Vogel

Intro to productive nanosystems

As we enter 2006 our thoughts turn to the future: what can we expect from nanotechnology as it reaches its full potential? For a quick introduction, check out Productive nanosystems: the physics of molecular fabrication (pdf, 0.6 MB) by K. Eric Drexler, published in Physics Education. It gets quite technical, but even the less technical… Continue reading Intro to productive nanosystems

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