This is my last cloud chamber for an institute of research near Strasbourg. The video explain how to start the chamber and how to stop it.
Some interesting observation are in this video for example :
19:35 A lonely energetic proton
24:24 A nucleus may have exploded from the impact of a likely neutron. The remnants after collision may be alpha particle, heavy charged nucleus (like the fat tiny track going to right) proton, deuteron.
24:29 A proton
24:44 Maybe the same event that 24:24 involving only protons (one of high energy going upward)
Thanks for watching !
www.cloudylabs.fr