"Hmmm, let's go home and find out."
So we built 2 bridges out of building bricks and paper. One had tall posts and the other one didn't.
We tried to see how strong they were by putting a brick on each one and decided they were both pretty weak.
Then we made the tall one stronger by taping strips of paper between the uprights and the bridge deck. When we were tired of taping, we tested the strenght again. We found that it could now hold one brick,
but when we put the second one on it, the upright crashed into the water. 

We found out that those white things make the bridge stronger. We also found out that the uprights look like the number one. After we were done building bridges, we made more ones and other kinds of bridges out of just bricks, not paper.

Kate didn't really like this idea, so she pulled hers off pretty quickly. I did get one quick shot, though.
The kids both love the mini ones since they're about 2 or 3 kid-sized bites. Aren't they cute? 
I guess she wanted you to see how cute they are, too.



