Diffusion Cloud Chamber – 7D30.60

-  Cover base evenly w/ 1” layer of dry ice chunks.
-  Set chamber on top of dry ice.
-  Soak all felt pads inside chamber with alcohol &
pour a shallow layer of alcohol into chamber.
-  As apparatus cools down you should see
tracks of environmental radioactivity.

Location: Jacobs B122 - Shelf 280