Description
Used to study convection currents in the air. Consists of a metal box 9″ W × 4″ D × 4″ H with a removable glass front, 2 chimneys, and touch paper. With instructions.
Used to study convection currents in the air. Consists of a metal box 9″ W × 4″ D × 4″ H with a removable glass front, 2 chimneys, and touch paper. With instructions.