Hi, what do you want to do?
Jacob Clifford
Supply and Demand
Here is a quick video in which a dynamic presenter illustrates the concept of shortage and surplus in 60 seconds!
Sophia Learning
Sophia: Supply and Demand Basics
A series of excellent videos that explain the laws of supply and demand, shortage, surplus, equilibrium, slopes, and shifts. Includes a worksheet (PDF, requires Adobe Reader) and videos.
PBS
Pbs Learning Media: Water Pressures: Gender and Education
Learn how water shortage in Rajasthan, India effects women specifically. [5:53]