A t-shirt quilt (or memory quilt) is a quilt made of old t-shirts that have special meaning. The end result will bring back memories of sports played, events attended and enjoyed activities. It should ...

Portal 2 sets a great standard for tutorials - it's funny and quick, and the patronizing nature of telling the player how to progress is explained in the narrative. Games have a lot of standard ...

This short course provides an overview of statistical analyses useful for comparing the means for one or more samples. The statistical training will include the discussion of the one sample t-test, ...