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Almost everything we do online these days involves passwords and security. It's important to take some steps with your passwords to make them more secure. One simple thing you can do is to change your passwords often. Use different passwords between sites. Try to stay away from common words. A good safe option is to choose four random words. Below is the Wolfram Alpha "estimated years to crack" and passwordmeter.com score.

"Brief.ly is a state-of-the-art link sharing service provided to you free of charge by Name.ly blogging platform. The first best places to read about Brief.ly are the following articles describing key features, a paradoxical story of why some smart people are using it, a random link, and the tour page: "

Wesley Fryer Interactive Fruit Machine is a free, flash-based web app you can use to randomly choose students in class

20 slides for 20 seconds each totalling 6 minutes and 40 seconds for a presentation Pecha Kucha style.  Alan Levine has provided this great service for our enjoyment.