For 10 points, cumulus, stratus, and cirrus are all types of what water formations in the sky?
The muon was detected in a device named for these objects; that device was succeeded by the bubble chamber. Adding silver iodide to these structures attempts to release their contents in a namesake "seeding" technique. These structures are formed when the temperature falls below the dew point, causing condensation of water. For 10 points, cumulus, stratus, and cirrus are all types of what water formations in the sky?
The muon was detected in a device named for these objects; that device was succeeded by the bubble chamber.
clouds [accept cloud chamber before "release" is read]