1. Air pressure
21min
1st Mar 1972
Per and Gösta experiments with air pressure.
Season 1
21min
1st Mar 1972
Per and Gösta experiments with air pressure.
21min
8th Mar 1972
Per and Gösta are looking close on small things.
21min
15th Mar 1972
Per and Gösta are making sounds.
21min
22nd Mar 1972
Per and Gösta are experimenting with light.
21min
29th Mar 1972
Per and Gösta are experimenting with friction.
21min
5th Apr 1972
Per and Gösta are experimenting with magnets
21min
12th Apr 1972
Per and Gösta are experimenting with center of mass.
1st Mar 1972
12th Apr 1972
Ended
Scripted
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