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 many will land in each cup?
All you need is large cardboard box, marbles, glue, tape and a few paper cups! If you don’t have a large box, you can break down a smaller box and take it together like shown in the pictures. Or just make a smaller version!
The run in action!
via : frugalfun4boys
Like ✪ Share ✪ Be Awesome