Coolest video game for learning ever!

I just read a post and watched a video about a new video game that "looks like it was designed by a third grader" - Crayon Physics Deluxe. Check out the video, and see if you agree that this looks like it would be fun for all ages, and educational too! It's still in development, and not available yet. It's based on an earlier version called Crayon Physics that's not nearly as complex (you can only do squares) but is available free.