Khan Academy: Journey Into Information Theory: Introduction to Channel Capacity

Introduction to Channel Capacity & Message Space.

The origin of pictographic & ideographic writing systems.

A broad introduction to Information theory of computer science. [3:26]

How can we quantify/measure an information source?

Test your knowledge of the distinction between formal and informal fallacies.

Sharing may be caring, but how much is too much? Young digital citizens ponder personal information during a activity from a module about privacy and reputation. Individuals take a survey, then mingle with classmates in a privacy game...

The resource from Khan Academy provides practice questions for the LSAT. This section introduces deductions in the "Analytic Reasoning" section.

This Khan Academy resource is a video about overcoming social obstacles to college.

In this video, Julianne Chung offers a brief introduction to ad hominem fallacies or fallacies of personal attack. She surveys six different types (abusive ad hominem, circumstantial ad hominem, tu quoque, guilt by association, genetic...

This video explains why RSA, the public-key cryptosystem that is used for safe data transmission, is needed. This video lesson from Khan Academy is intended for students who are taking an introductory computer science course.