01. Air pressure
Per and Gösta experiments with air pressure.
21min
March 1, 1972
02. Microscope
Per and Gösta are looking close on small things.
21min
March 8, 1972
03. Sound
Per and Gösta are making sounds.
21min
March 15, 1972
04. Light
Per and Gösta are experimenting with light.
21min
March 22, 1972
05. Friction
Per and Gösta are experimenting with friction.
21min
March 29, 1972
06. Magnets
Per and Gösta are experimenting with magnets
21min
April 5, 1972
07. Center of mass
Per and Gösta are experimenting with center of mass.
21min
April 12, 1972