Unit testing. I admit it, I am a lazy guy when it comes to test, and some would say in general. But I ran across some new videos on unit testing that are just the right length. Ok, I ran the videos at 1.4 speed, but that was because I like to do that, Robert Green is a good speaker even at 1.0 speed. (Nice job Robert!).
Take a look at these three videos, I am now motivated to start using Unit Test much more now as a result of viewing these:
Cartoon from: http://www.leonardscomic.com/comic/68/unit-testing/