So there's this thing called infrared photography. As you can hopefully gather from the name, this type of photography deals with light in the infrared. Basically, the wavelength is outside of the visible spectrum, so we don't see infrared light. You want more science? Here: http://en.wikipedia.org/wiki/Infrared , Wikipedia can help you! The result of taking photos with light that is outside of our range of vision is pretty neat. You can see the results below in a photo I took in my front yard. If you think that's cool, then boy should you do a Google search for "IR photography." There are some incredible images out there, and I hope that eventually I can achieve that quality. For now, it will continue to be an experiment for me.