Geology | 09 - Soil This lecture video covers Soil. I hope you enjoy! 2015-11-09 19:00:00 - Earth and Space Sciences More Posts The Trial of Sam Bankman-Fried is Wild Ameca gets Upgraded and OpenAI's First Robot: NEO Krakatoa | The Great Volcanic Eruption (1883) The Mysteries of The Dead Sea Scrolls Dr. John Campbell | Freedom of Speech