All peoples in the world come into a crisis: fossil oil, which has been so expensive that many demos spread all over countries. The crisis of energy drives efforts to save the resources as well as to develop innovations for sustainable ones.
This concern about energy wakes me up to explore things that have something to do with energy making. I am not an expert in this field. However, it is very interesting. I started with simple natural phenomena, which shows a simple process of producing energy. My mind turned to fire, which was supposed by ancient cultures to be one of basic elements in this universe. Once I had a question, "What is fire?" Then I try to answer it by my own: fire is a fact of fastened oxidation process! Hahaha... really, I don't know whether it's true or false, but I am sure, that fire is not a-stand-alone element. There are always at least two elements to make fire. One of them is oxygen. Again, maybe I do something haphazardly! Help me to know the valid answer, please...
Anyway, I get some matches and get the room dark to do my simple "energy-project". The result is shown in the picture. I used Canon PowerShot A400 in macro mode and inactivated flashlight. I just got it sharpened with amount 100, radius 1 and threshold 1. Done!
Hopefully, after you see this picture, you get your own idea and creativity to do more than what I've done. What if you can't make fire?! [skd]