Video clips
Alpha particles, from thoriated welding rod, recorded using cloud chamber: particle tracks seen as puffs of vapour (70 seconds) |
Cosmic-ray muons recorded using spark chamber: particle tracks traced out by flashes of light (5 seconds) |
Sunday 10th July 2011: 2.25pm (27 seconds) |
Sunday 10th July 2011: 2.59pm (22 seconds) |
Sunday 10th July 2011: 4.00pm (23 seconds) |