DIY Miniature Soda Can Solar Heater
This is brilliant – and easy to do. Using a few soda cans, some spare wood, some leftover plexiglass and a couple of old CPU fans – you too can make a miniature solar heater that is designed to sit
This is brilliant – and easy to do. Using a few soda cans, some spare wood, some leftover plexiglass and a couple of old CPU fans – you too can make a miniature solar heater that is designed to sit