In Environmental Geology lab last week, we were playing with dirt... and sand... and gravel... and other granular materials, piling them up to see the angle of repose.

One of my students, Kristen P., brought in little "Monopoly" houses so that her experiments carried a bit more significance...




I thought this was very clever -- it made you "care" more about the angle of repose when someone's "home" was at stake... Good work Kristen!

Labels: humor, mass wasting, nova, teaching