Recently I made a Tipi tent for my cat. although this is a miniature version Tipi I still enjoyed the whole building process enormously and today I decided to drew an illustration tutorial for whoever would also like to give a try!
Use cardboard, craft sticks, and hot glue to create an epic marble run! The marbles land in paper cups at the bottom of the track. This is a fantastic engineering challenge for kids. How should we position the sticks? Which path will the marbles take? How