The Online Meditation Center shares information about what meditation is, and a wide range of different techniques that will help in calming your mind. The techniques will tell you how to use anything in your environment, or any part of your body or mind to meditate.
There is literally _nothing_ that can't be used as a meditation technique. It's all about being creative enough to realize that yes, even that crazy idea, which seems totally out of context, can bring you to the depths of your being.
All you need is wakefulness.