Top secret  plant 42 /  [videorecording] : 
produced by National Geographic Television for National Geographic Channels ; producer, Joseph Venafro ; writer, Abigail Rodriguez, Holly Taylor. 
 - United States :  National Geographic,  2013. 
 - 1 x DVD ;  95 mins. 
<br/><br/> Originally broadcast as an episode of Top secret on the National Geographic Channel in 2012.  Directors of photography, Chris Whiteneck, Marcus Burnett ; editors, Anne Goetz...[et al.] ; composer, Brian Jones.  Performer(s): 	Host/Narrator, Jake Ward. 
<br/><br/> Host Jake Ward takes viewers into the world of 'top secret,' off-the-record projects being built in America. He sheds light on some of the covert technology being developed in America, including aircraft flying faster than the speed of sound, stealth weapons, and propulsion systems. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Military weapons--United States.<br/>Airplanes, Military--United States.<br/>Airplanes, Military.<br/>Military weapons.<br/>Research aircraft--United States.
<br/><br/><label>Subjects--Geographic Terms: </label><br/>United States.