Experiments with colours 2 | Page 5

2

Blue rain

If you want to do this experiment you need only: water in a glass container, blue food coloring, and shaving foam.

Be careful: you should add blue food coloring very slowly, drop by drop.

Poland

In this week we were preparing Newtonian mass. If you want to do this, you need only water and potato flour. later we were colouring this mass.