Today's natural resources have been reduced considerably by repetitively. I had invented something that can substitute for natural resources of the Earth., using solar energy and I was able to make it up is the smallest.
I was reduced to using natural resources consumption., So I invented something that can replace the natural resources of the world. Using solar energy, and I can make it up as small as possible.
Natural resources nowadays has fallen to the waste. I invented what can replace the natural resources of the world by using solar energy and I can do it easily ขนาดเล็กที่สุด.