Perhaps you remember back in October of 2012, Felix Baumgartner broke all sorts of records during an incredible sky dive. Jumping from nearly 39 kilometers above the Earth's surface, Baumgartner became the first person to ever freefall faster than the speed of sound. Finally, a year and a half later, HD video from his suit has been released, and it's jaw dropping. From his balloon, Baumgartner could see the curvature of our planet's surface, a sight seen by only a select few humans in history. Don't try this at home - Baumgartner, an elite sky diver, nearly passed out from a vicious spin long before he could have pulled his parachute!