[smile] You just made my day. Glad your kids are enjoying the videos (and learning stuff too)! ~Luke
Hey Luke, Thanks for stopping by! Well to make this even funnier my kids have been doing that experiment in the bathtub and then "teaching" me about it. When we went on a nature walk and saw waterstriders I saw a teaching moment so I asked how they were able to stay on the top of the water and not sink. My sons then explained to me how they are walking on the "skin" that's on the water.Big Thanks!!