So today we woke up looking for things to do and we came up with this Backyard Science Vlog for you. The only other thing I want to add is that sometimes this experiment can help children to talk about emotions too. You fill up all the ingredients in the bottle and describe the bottle as a person, or a child. Then when the foam froths over the top, you can tell them that’s a bit like what happens with anger when it grows so big you can’t hold it all in. It explodes. Then talk about some ways kids can gain control over their emotions.