It isn’t often that geology and rap music are intertwined (well, maybe I’m wrong being trained in the subject in the 20th Century). But my wife just passed along a YouTube video that helps teach about the layers of the Grand Canyon. There is even a mention of how it all happened – uplift and erosion. I think this will be a big hit – right now it is just showing 77 views. But I’m thinking this is a great way to bring along another cohort of future geologists! See the video here.