<br><div><span class="gmail_quote">On 2/26/06, <b class="gmail_sendername">BillK</b> <<a href="mailto:pharos@gmail.com">pharos@gmail.com</a>> wrote:</span><br><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
Do you want terrorists to get a nanofactory? [snip]</blockquote><div><br>You seem to be operating under the assumption that building these will be difficult... I will freely admit that mining tons of uranium or building and operating hundreds or thousands of high speed centrifuges is somewhat difficult.
<br><br>However, nanofactories are a different story...<br><br>For example:<br><span class="xpapertitle"><font class="bodytext" size="3">"POSaM: a fast, flexible, open-source, inkjet oligonucleotide synthesizer and microarrayer", Genome Biology 2004 5:R58
<br><a href="http://genomebiology.com/2004/5/8/R58">http://genomebiology.com/2004/5/8/R58</a><br><br>I've got an inkjet printer sitting on the desk next to me as I type this. It might take a few years to turn it into something like a POSaM but this isn't beyond anyone with a reasonable amount of technical skill. See the pictures for example:
<br><a href="http://genomebiology.com/2004/5/8/r58/figure/F1">http://genomebiology.com/2004/5/8/r58/figure/F1</a><br></font></span></div><br>Governments are going to have a very difficult time preventing anyone who really wants to produce designer nanorobots (
a.k.a. bacteria) from doing so once they can synthesize the DNA source code. Those designs are ultimately going to be limited largely by the creativity of the people doing the work *not* by big brother.<br></div><br>Ask yourself this... What components can one extract from a typical home computer to use for the construction of a 3-axis AFM? And if the procedures for doing this "conversion" become "open source" -- what government in the world is going to be able to stop teenagers from building them in their basements?
<br><br>Robert<br><br>