Drinking Birds.
P.I.R.A. #: 4C31.30
Illustrates: Vapor pressure changes due to temperature changes.
Description: Birds "drink" as temperature changes cause liquid to fill the evacuated space.
Size: 26" h x 28" w
Notes: Wet the bird's head completely to start the process.
Hazard: Do not break glass - birds contain hazardous chemicals.
Condition: Good.
Instructor Comments
