An example of a Rube Goldberg machine, this one uses 20 steps to use a hammer to hit a nail. STEAMwSeniors will host several workshops before a one-day “Rube-A-Thon” contest. [Argonne National Laboratory/Wikimedia]
By Chad FreyNewton Kansan There is an interesting challenge coming to students, and senior citizens, in the area coming up. Figure out how to build…
