Clara investigated mountains and why they were so pointy. Yup. you guessed it. Rivers carved the mountain valleys. That's surprisingly easy to see on a map, but surprisingly hard to reproduce with water and sand. In the end, we had some pretty nice looking ridges that I'd totally be climbing if I was an ant.

Lilly opted to find out what Treen liked most: Hot dogs, cheese, or dog treats. Turns out it was hot dogs, but not exclusively. And there wasn't a huge difference between cheese and dog treats. I know, I know. Weird, huh?

We're already thinking about projects for next year. Or at least I am. If you have any great ideas don't hesitate to send them in.

(No animals or mountains were harmed in the course of these experiments.)