Boats and the Revenge of Water

The next day I made a boat out of paper. I figured out how to make it by looking at another boat. I don’t know who made it. I found it in my class room. It floated well.

The science of boat flowing is this. The boat has to be lighter than the water that it pushed out. Otherwise the water cannot carry the boat and it will down into water. And it will go -- kloplump! When I put boat on the water, the boat pushed some water away and the water decided to take revenge -- it pushed the boat back.

And then my sister took picture of my boats.

After that my sister took pictures of flowers because the flowers were pretty.