Learn about what an exchange rate is and how to determine the cost of goods in another currency.
Comparing ETF's, open-end, and closed-end funds. Created by Sal Khan.
Examples of Thomas Jefferson, Abraham Lincoln and Franklin Roosevelt disagreeing with the United States Supreme Court.
How executive orders have been used by presidents to expand their powers beyond those explicitly listed in Article II of the US Constitution.
Introduction to exocytosis!
From Federalist No. 70 to the 22nd Amendment and Arthur Schlesinger's "Imperial Presidency," a discussion of expansion and checks on presidential power.
In this video, we explore how purchases of different things affect GDP, or why they wouldn't!
Expensing a truck leads to strange looking income statement. Created by Sal Khan.
Learn about population growth rates and how they can be modeled by exponential and logistic equations.
Showing that N(t)=Ne^(-kt) describes the amount of a radioactive substance we have at time T. For students with background in Calculus. Not necessary for intro chemistry class. Created by Sal Khan.
Introduction to Exponential Decay. Using the exponential decay formula to calculate k, calculating the mass of carbon-14 remaining after a given time, and calculating the time it takes to have a specific mass remaining . Created by Sal Khan.
More on the weaknesses of fractional reserve banking. The FDIC and deposit insurance and its side effects. Created by Sal Khan.
Summary of thoughts in last two videos. Discussion of why Fractional Reserve Banking is a subsidy to banks and allows them to arbitrage the yield curve. Created by Sal Khan.
Understanding how channel proteins and carrier proteins can facilitate diffusion across a cell membrane (passive transport).
In this video, learn how to apply the analysis of factor markets to a sample problem.
Price changes the quantity supplied, but what might cause supply to increase even if price hasn't changed? In this video, we explore the determinants of supply: those factors that cause an entire supply curve to shift. Created by Sal Khan.
Difference between Historical Cost and Fair Value Accounting. Created by Sal Khan.
The Roman Empire became less stable over the course of the Third to Fifth centuries CE. Historians point to internal divisions as well as repeated invasions from tribes such as the Huns and the Visigoths as reasons why the Empire fell. The fall of the Western Roman Empire occurred in 476 CE.
How a current can be induced in a loop of wire by a change in magnetic flux.
Example calculating induced current based on change in flux.