<http://schema.org/articleBody>
"   cellpadding=&amp;quot;0&amp;quot; cellspacing=&amp;quot;0&amp;quot; border=&amp;quot;0&amp;quot;&amp;amp;gt; 1. Camera Systems Three pressurized housings on aluminum arms will contain a total of three HD, three ultra-high-resolution video and two digital still cameras. Four more cameras record outside and three inside. &amp;quot;We basically built a flying television studio,&amp;quot; says Jay Nemeth of FlightLine Films.  2. Outer Fairing The Gemini shape of the capsule is &amp;quot;really a very elegant way of putting a lot of insulation around a lot of the systems,&amp;quot; says chief engineer Bill Dodson. R-24 equivalent foam, covered by a fiberglass shell and fireproof paint, helps guard against temperatures as low as minus 100 F. 3. Liquid Oxygen Redundant liquid-oxygen tanks with independent lines provide 10 hours of O2 for the 3-hour flight, plus pressurize Baumgartner&amp;#039;s suit at altitude. N2 flowing from an oversize liquid-nitrogen tank will keep the cabin&amp;#039;s oxygen level to below 30 percent, minimizing fire risk.  4. Pressure Sphere A pressure sphere, molded from fiberglass and epoxy, sits in a chrome-moly steel load frame &amp;quot;like an egg in a bubble-wrap container,&amp;quot; says project director Art Thompson. It will be pressurized to 8 psi\u2014equal to 16,000 feet\u2014but is designed to withstand 50. &amp;quot;It&amp;#039;s definitely overbuilt.&amp;quot; (Photograph by Craig Cameron Olsen) "^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.popularmechanics.com/flight/a5994/how-to-safely-climb-to-120000-feet-in-a-balloon/?click=main_sr>