https://www.youtube.com/watch?v=NN82GoBG98s&feature=player_embedded
This is a video of the chlorine – hydrogen ion explosion reaction using high energy photon radiation. This reaction demonstrates the basic reaction mechanism of the Papp engine. The Papp engine uses x-ray and ultra-violet photons to expand highly photo-reactive noble gases to push a piston using ion explosion. When used, the chlorine produces an excimer laser (sometimes more correctly called an exciplex laser). It is a form of ultraviolet laser used in the Papp engine when combined with various noble gases. http://en.wikipedia.org/wiki/Excimer_laser Cheers: Axil
