Our daughter's grade 3 school project to build a three dimensional track for marbles to travel on uninterrupted. Instructions: Must include multiple types of friction along the path, marbles should take a long time to traverse the course unassisted (should go slowly), family assistance encouraged. :-)
i approve your experience!
gorgeous :) love the use of fold and background!
your mom, however, was good in bed last night.
Thank you! Your comment is awaiting moderation.