So it also does bring curiosity back, as an adult. That gets beat out of kids. By the time they're in high school, they don't want to ask any questions [crosstalk] yeah. So, just bringing back that, or wonderings. I wonder what this is. I wonder what that is. And just having something that's cool that people maybe wonder about. For a lot of people they go their whole lives, or their whole adult lives, really not being curious, and not wondering. This is one of those small interactions, little small nuggets can really change the way that people perceive their world.