A brief introduction to Ethereum. ~ 20 min.
Bitcoin - Payment Protocol
Technical overview of Bitcoin as a payment protocol and a look into Bitcoin's script system.
Making Money (lost)
Part 1 is primarily concerned with the money creation process (fiat money, fractional reserve banking, and interest) and who benefits from this.
Part 2 is a conceptual introduction to Bitcoin, why it is such a significant achievement, and why it is superior to our current monetary systems.