DIY Solar Water Heater From Plastic Bottles - Make a solar water heater from a pile of plastic bottles and cartons. This is great for the environment as it frees up waste trash and if you decide to bu(Plastic Bottle Ideas)
DIY Solar Panel That Follows The Sun - SHTF Preparedness
Solar Panels- We've looked into making these before, maybe it's time for me to get on him about actually doing it so we can save some money on electric! Zack science project for fifth grade?- does this work?