Nanotechnology, from sci-fi to the present


	Nanotechnology, from sci-fi to the present

balthazarus

8-6-2008 3:28 AM

372 views

tags:

crime, nanotechnology

balthazarus says:

what's nice about it is the way new technology curves its way to our life, it answers unmet needs.

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<div style="margin: 12px 0px; font-family: arial; color: #333333; background: #ffffff; border: solid 4px #e5e5e5; width: 100%; clear: left;"><div class="CM_CTB_Content_Wrap" style="margin: 0px; padding: 0px;background-color: #ffffff;"><div style="border-bottom: solid 1px #dcdcdc; white-space: nowrap; margin-bottom: 8px; background-color: #eeeeee ;background-image: url(http://clipmarks.com/images/source-bg.gif); background-repeat: repeat-x; height: 24px; line-height: 24px; vertical-align: middle; padding-bottom: 4px; color: #666666; font-size: 10px;" ><a href="http://clipmarks.com/clip-to-blog/" title="see clips that are hot right now"><img src="http://content.clipmarks.com/blog_embed/f9e6fcc1-edc7-4aaa-a0e2-d8407fa00b89/6A54C17B-66FC-4967-83C0-2351BC144B97/" alt="" width="19" height="19" border="0" style="vertical-align: middle; margin: 0px 4px; display: inline; border: none; float:none;" /></a>clipped from <a title="http://www.popsci.com/scitech/article/2008-08/invisible-bullet-tagging-technology-could-deter-criminals" href="http://www.popsci.com/scitech/article/2008-08/invisible-bullet-tagging-technology-could-deter-criminals" style="font-size: 11px;">www.popsci.com</a></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://www.popsci.com/scitech/article/2008-08/invisible-bullet-tagging-technology-could-deter-criminals">Invisible Bullet-Tagging Technology Could Deter Criminals </blockquote><div style="height: 2px; font-size: 2px; background: #dcdcdc; border-bottom: solid 1px #f5f5f5; margin: 2px 4px;"></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://www.popsci.com/scitech/article/2008-08/invisible-bullet-tagging-technology-could-deter-criminals"><DIV>A breakthrough nanotech coating for cartridges in firearms can transfer hard-to-remove tags to gun offenders and better capture DNA </DIV></blockquote><div style="height: 2px; font-size: 2px; background: #dcdcdc; border-bottom: solid 1px #f5f5f5; margin: 2px 4px;"></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://www.popsci.com/scitech/article/2008-08/invisible-bullet-tagging-technology-could-deter-criminals"><div align="center"><img src="http://content6.clipmarks.com/blog_cache/www.popsci.com/img/01A11217-0B7E-44EE-B372-3A3D5ECE24E9" alt="" /></div></blockquote><div style="height: 2px; font-size: 2px; background: #dcdcdc; border-bottom: solid 1px #f5f5f5; margin: 2px 4px;"></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://www.popsci.com/scitech/article/2008-08/invisible-bullet-tagging-technology-could-deter-criminals">a new nanotechnology system that not only better captures DNA on guns, but 
attaches hard-to-remove, microscopic tags to the hands and clothing of criminals 
who fire their weapons. </blockquote><div style="height: 2px; font-size: 2px; background: #dcdcdc; border-bottom: solid 1px #f5f5f5; margin: 2px 4px;"></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://www.popsci.com/scitech/article/2008-08/invisible-bullet-tagging-technology-could-deter-criminals">the tags are a unique blend of naturally-occurring pollen, known for its 
extraordinary adhesive properties, and nanotechnology particles. The composition 
can be used as an abrasive coating to capture skin cells on gun cartridges, 
usually too smooth or shiny to retain much evidence in the way of fingerprints 
or DNA. </blockquote><div style="height: 2px; font-size: 2px; background: #dcdcdc; border-bottom: solid 1px #f5f5f5; margin: 2px 4px;"></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://www.popsci.com/scitech/article/2008-08/invisible-bullet-tagging-technology-could-deter-criminals">The tags in the coating also transfer themselves to anyone handling the 
cartridges and are very difficult to wash off.</blockquote><div style="height: 2px; font-size: 2px; background: #dcdcdc; border-bottom: solid 1px #f5f5f5; margin: 2px 4px;"></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://www.popsci.com/scitech/article/2008-08/invisible-bullet-tagging-technology-could-deter-criminals">Most evidence is usually destroyed after a gun is fired, because of the heat 
generated. The coating has been designed to avoid such heat damage </blockquote><div style="height: 2px; font-size: 2px; background: #dcdcdc; border-bottom: solid 1px #f5f5f5; margin: 2px 4px;"></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://www.popsci.com/scitech/article/2008-08/invisible-bullet-tagging-technology-could-deter-criminals">applying the system to other weapons like knifes. </blockquote></div><div style="margin: 0px 6px 6px 4px;"><table style="font-size: 11px;border-spacing: 0px;padding: 0px;" cellpadding="0" cellspacing="0" width="100%"><tr><td style="background:transparent;border-width:0px;padding:0px;">&nbsp;</td><td align="right" style="background:transparent;border-width:0px;padding:0px;width:107px" width="107"><a href="http://clipmarks.com/share/6A54C17B-66FC-4967-83C0-2351BC144B97/blog/" title="blog or email this clip"><img src="http://content7.clipmarks.com/images/c2b-foot.png" border="0" alt="blog it" width="107" height="17" style="border-width:0px;padding:0px;margin:0px;" /></a></td></tr></table></div></div>

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