Length: 23:31 | ES MS | Views: 6959
Don't take it for "granite" when Bill Nye unearths the solid facts on volcanoes, landslides, tectonic plates, rivers, weather and their varied effects on the creation of rocks and soil. Check out how to unearth fossils in sedimentary rocks and soil and ... discover why there's a piece of quartz in watches. Music video "If I Was A Rock" is based on Nirvana's "All Apologies." Guest: Edward James Olmos.