Room 9 did a science experiment on Wednesday. The experiment was about the water
cycle. We put shaving foam on top of the cup and then we had to put food
colouring on top. Then if the shaving foam can't hold the food colouring anymore
it rains and changed the colour of the water.
colouring on top. Then if the shaving foam can't hold the food colouring anymore
it rains and changed the colour of the water.