Real Nanotechnology Getting Closer, Says Drexler

destinyland writes "Sun Microsystems has helped fund a 198-page nanotechnology roadmap — but how close are we to real nanotechnology? A science writer asked four nano pioneers, including K. Eric Dexler ('progress is accelerating') and Ralph Merkle ('the exponential trends continue to be exponential') Though we don't have Star Trek replicators yet, the article lists some surprising recent nano developments (artificial tissue, nanoparticle sheets, ultrathin diamond nanorods). And the roadmap's scientists are envisioning targeted cancer therapies, super-efficient solar cells, high-density computer memory chips and even responsive 'smart' materials."

Comments

Re:Law of Accelerating Returns...

[Karganeth]

We've seen this with so many things, including solar cells - Constant assurance that they are getting cheaper easier to make, more efficient, etc; people ranting about how it is finally feasible and will be seen in mass quantities soon... yet we still don't.

Maybe you should take a look at these graphs: http://www.frozennorth.org/C197109377/E20080427143258/index.html and http://peakoildebunked.blogspot.com/2008/12/387-world-photovoltaic-pv-production.html