1972
Young children are taught the basics of science.
1972-03-01
Per and Gösta experiments with air pressure.
1972-03-08
Per and Gösta are looking close on small things.
1972-03-15
Per and Gösta are making sounds.
1972-03-22
Per and Gösta are experimenting with light.
1972-03-29
Per and Gösta are experimenting with friction.
1972-04-05
Per and Gösta are experimenting with magnets
1972-04-12
Per and Gösta are experimenting with center of mass.