This was at the annual open house for NASA JPL- Jet Propulsion Laboratory which is in California. It was PACKED! Had some pretty sweet stuff to check out. This one was a model of a mars rover I think. I won't try to go any further with the explanation. lol
They had a little demo model they had roll over the kids. The little one with the red stripe shirt is our nephew, Jacob.
Silly Dave....RUN!!
