So on with my quest to film the earth from above and set some fireworks off on the way. This episode i test the phones in freezing conditions as the stratosphere is pretty cold so putting them in a freezer seemed logical. In the first first video i tested the firework to see if the lack of oxygen would be an issue, see that video here. http://youtu.be/vbymuO3mRQ8 The way we share what’s happening is changing. Find out how, at http://www.htc.com/creatography or search for #Creatography To get