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Royal Institution
rigb.org
did:plc:rwzls6w6m3qnaah56fwpdqqk
The cloud chamber shows the natural radiation in the atmosphere. ☢️
Peter Wothers shows how, when the charged alpha particles and smaller beta particles fire through its alcohol-heavy atmosphere, they cause little droplets to form, leaving cloud-like trails. ☁️
2025-11-30T17:10:07.595Z