Ok...this hit me right in the heart! Computational Thinking for elementary schools too! Not just middle and high school.

Totally 'moon shot' ideas...
1. D&D for Social Studies: tabletop gaming is 'unplugged,' but just as fun and challenging as online.
2. Internet services are in the process of becoming more accessible (less cost) to the families in our school community, yes...and, what about devices to use at home? How about homemade computers and self-sustaining by knowing how to repair them?
 3. How about using a 3-D printer to 'translate' Eric Carl's books, or any other favorite author's books to Braille?
Still love the idea of our Mars Rover protoype though...
Decisions, decisions!