Everyday Einstein's Quick And Dirty Tips For Making Sense Of Science

Scientists agree that the great crevice in the Earth’s surface was cut away by the flow of the Colorado River. However one question is still debated: when exactly did this erosion happen to form the Grand Canyon? Read the transcript at https://www.quickanddirtytips.com/education/science/how-and-when-did-the-grand-canyon-form Check out all the Quick and Dirty Tips shows: www.quickanddirtytips.com/podcasts FOLLOW EVERYDAY EINSTEIN Facebook: https://www.facebook.com/qdteinstein Twitter: https://twitter.com/qdteinstein