2024-05-04T06:21:14Z http://www.project.nsearch.com/video/video/listTagged?tag=scann&rss=yes&xn_auth=no tag:www.project.nsearch.com,2011-12-05:4878805:Video:449442 2011-12-05T02:53:28.254Z Anna Janek http://www.project.nsearch.com/profile/AnnaJanek

<a href="http://www.project.nsearch.com/video/for-frequent-fliers-how-big-a-concern-is-backscatter-body-scan"><br /> <img src="http://storage.ning.com/topology/rest/1.0/file/get/3344709349?profile=original&amp;width=240&amp;height=180" width="240" height="180" alt="Thumbnail" /><br /> </a><br />As millions of Americans take to the skies for holiday travel, some scientists have raised concerns about the small dose of ionizing radiation emitted by bac...

<a href="http://www.project.nsearch.com/video/for-frequent-fliers-how-big-a-concern-is-backscatter-body-scan"><br /> <img src="http://storage.ning.com/topology/rest/1.0/file/get/3344709349?profile=original&amp;width=240&amp;height=180" width="240" height="180" alt="Thumbnail" /><br /> </a><br />As millions of Americans take to the skies for holiday travel, some scientists have raised concerns about the small dose of ionizing radiation emitted by bac...