A short introduction to Podcasting and how it's different from broadcasting.

An introduction to Social Media via a story about a small town with many flavors of ice cream.

A short video designed to help you get more out of your web searches.

A short introduction to the concept of social bookmarking, using Delicious as the example.

A short introduction to wikis focused a group of people that plan a camping trip using a wiki.

A short introduction to blogs - how they work and why they matter.