100 mm
Magnetic needles of different sizes, to be placed on pedestals
Réf : AIGAIM100
 
50 mm
Action:
The study of the notion of magnetic field applied to the ocean expansion theory allows you to implement a very fun and didactic multidisciplinary data logging/ earth sciences /physical Sciences PW.

Model the principle of pole inversion and quantify the magnetization of selected objects.
Réf : AIGAIM50
 
75 mm
Magnetic needles of different sizes, to be placed on pedestals
Réf : AIGAIM75
 
Metal base
Height: 110 mm
Réf : AIGSUP
 
Plastic tray.
Transparent plastic for possible overhead projection. Comes without magnetic needle.
Dimensions (Ø x H): 20 x 40 mm
Réf : LOTAIG