<html><body><div style="color:#000; background-color:#fff; font-family:HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif;font-size:10pt"><div><span>1st Battery-Powered Invisibility Cloak Design</span></div><div style="color: rgb(255, 255, 255); font-size: 13.3333px; font-family: HelveticaNeue,Helvetica Neue,Helvetica,Arial,Lucida Grande,sans-serif; background-color: transparent; font-style: normal;"><br><span></span></div><div style="color: rgb(255, 255, 255); font-size: 13.3333px; font-family: HelveticaNeue,Helvetica Neue,Helvetica,Arial,Lucida Grande,sans-serif; background-color: transparent; font-style: normal;"><span style="line-height: 1.538em;">Researchers at The University of
Texas at Austin have proposed the first design of a cloaking device that
uses an external source of energy to significantly broaden its
bandwidth of operation.</span></div><div style="color: rgb(255, 255, 255); font-size: 13.3333px; font-family: HelveticaNeue,Helvetica Neue,Helvetica,Arial,Lucida Grande,sans-serif; background-color: transparent; font-style: normal;"><br><span style="line-height: 1.538em;"></span></div><div style="color: rgb(255, 255, 255); font-size: 13.3333px; font-family: HelveticaNeue,Helvetica Neue,Helvetica,Arial,Lucida Grande,sans-serif; background-color: transparent; font-style: normal;"><span style="line-height: 1.538em;"><a href="http://spacewatchtower.blogspot.com/2013/12/1st-first-battery-powered-invisibility.html">http://spacewatchtower.blogspot.com/2013/12/1st-first-battery-powered-invisibility.html</a></span></div><div> </div><div>gaw</div><div><br>Glenn A. Walsh, Project Director,<br></div><div style="color:rgb(0, 0, 0);font-size:13px;font-family:arial, helvetica, clean, sans-serif;background-color:transparent;font-style:normal;">Friends of the Zeiss
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