In this video, we explore how changes in foreign ownership of assets affects balance of payments. Created by Sal Khan.

Learn about the balance of payments (BOP) in this video that explores the current account for the United States in 2011. Topics include what is included in the current account balance and what a current account deficit is. Created by Sal Khan.

David explains how a mass can have angular momentum even if it is traveling along a straight line. Then David shows how to solve the conservation of angular momentum problem where a ball hits a rod which can rotate. Created by David SantoPietro.

Explore the mechanics of balloon payment mortgages in this video, including how they work and in what situation a balloon payment loan might be advantageous and when it might work against you.

This video breaks down a bank's balance sheet even further by walking through assets, liabilities, equity, required reserves, and excess reserves.

Introduction to how banks make money and the value they (potentially) add to society. Created by Sal Khan.

What leverage is. Why it is is good or bad. Leverage and insolvency. Created by Sal Khan.

Introduction to government debt and treasuries. What it means when we say that Federal Reserve Notes are issued by the Reserve bank but are an obligation of the Government. Created by Sal Khan.

Tools of the Central Bank to increase the money supply. Created by Sal Khan.

How open market operations effect the rate at which banks lend to each other overnight. Created by Sal Khan.

More on the mechanics of the Federal Funds rate and how it increases the money supply. Created by Sal Khan.

The rationale for targeting interest rates instead of directly having a money supply target. Created by Sal Khan.

Getting off the gold standard. A short discussion of the meaning of wealth. Created by Sal Khan.

Pros and Cons of various banking systems. More on gold. Created by Sal Khan.

Introduction to the income statement of a bank (and to income statements in general). Created by Sal Khan.

Fractional reserve banking and the multiplier effect. Introduction to the money supply. Created by Sal Khan.

How "money" is created in a fractional reserve banking system. M0 and M1 definitions of the money suppy. The multiplier effect. Created by Sal Khan.

Introduction to bank notes (which you are more familiar with than you realize). Created by Sal Khan.