John investigates the dawn of human civilization. He looks into how people gave up hunting and gathering to become agriculturalists, and how that change has influenced the world we live in today.
Course Category: Sustainability
Economics
Jacob and Adriene launch a brand new Crash Course on Economics! So, what is economics? Good question. It’s not necessarily about money, or stock markets, or trade. It’s about people and choices. What, you may ask, does that mean. We’ll show you. Let’s get started!
Demo Course 5
And thus begins the most revolutionary biology course in history. Come and learn about covalent, ionic, and hydrogen bonds. What about electron orbitals, the octet rule, and what does it all have to do with a mad man named Gilbert Lewis? It’s all contained within.