Fed Open Market Operations. Created by Sal Khan.
Feedback is the design technique where a part of the amplifier output "feeds back" to the input of the amplifier. The overall effect creates a very stable gain determined by resistor ratios. Created by Willy McAllister.
A quick outline of how & why it works. Created by Brit Cruise.
Introduction to a key result in elementary number theory using a visualization with beads. Created by Brit Cruise.
How haploid gametes (sperm and egg cells) combine to form a diploid zygote with two sets of chromosomes. Created by Sal Khan.
An overview of the Feudal System--the relationship of lords and vassals. Titles of nobility such as dukes, earls, counts, viscounts and barons. Homage and fealty.
A deep dive into the Fifth Amendment, which requires the government to follow due process of law and includes protections for citizens against self-incrimination and double jeopardy. In this video, Kim discusses the Fifth Amendment with scholars Donald Dripps and Stephen Saltzburg.
The takings clause of the Fifth Amendment prevents the government from taking private property for public use without just compensation. But what counts as private property, public use, or just compensation? In this video, Kim discusses the takings clause with scholars Richard Epstein and Eduard Peñalver.
How a currency crisis in Thailand led to a banking crisis in the 1990s. Created by Sal Khan.
Why Warren Buffett called Credit Default Swaps financial weapons of mass destruction. Created by Sal Khan.
If you haven’t discovered already, there are myriad open resources that exist. Often the trouble lies in locating those that fit precisely what you need. We’ve broken down these resources with the intent of making the search process more efficient and effective. For each you’ll find a list of unique traits, licensing information, and an example of how to attribute the source. Click one of the media sources in the Find Resources sub-menu for the details.
Finding Fourier coefficients for a square wave. Created by Sal Khan.
This video is part of the Learn and Grow with WHRO TV series. Watch Alystra Barefoot teach about setting up a learning journal.
An overview of Finding elements by CSS selector
An overview of Finding elements by ID
Learn how you can find elements on your page by passing CSS selectors into the jQuery function.
Sal solves a Bernoulli's equation example problem where fluid is moving through a pipe of varying diameter. Created by Sal Khan.
Sal finishes the example problem where liquid exits a hole in a container. Created by Sal Khan.
Using our understanding of fluid pressure to figure out the height of a column of mercury. Created by Sal Khan.
An overview of Finding multiple DOM elements by tag or class name