Matt Leevy with Innovation Lab at Notre Dame is back with some more fun and easy at-home projects. This week, Leevy shows how to build an at-home marble run, built with tools anyone has around the ...

Which marble run is best? Marble runs are rolling ball sculptures you build yourself. You assemble tracks in all kinds of wild configurations and watch as the marbles roll down hills, around corners ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Burt Helm A great marble run, like any good learning toy, sparks curiosity and ...