Today, I had to babysit. I like to have activities to do with the kids when I babysit. So first, I read Bartholomew and the Oobleck to Gavin & Arin. When we were done with the story, we made Oobleck (non-newtonian fluid). It was a lot of fun. We were able to roll the Oobleck into balls and then open our hands and it would instantly melt!