Simple build for an efficient Cinder Block Rocket Stove. These burn hotter and more efficiently than a camp fire and can use just about anything as fuel.
Rocket stove - how simple is this? (picture only) More
Are you looking for a backyard beehive idea? What about this? | http://DunnDIY.com | #DunnDIY #DIY #garden (scheduled via http://www.tailwindapp.com?utm_source=pinterest&utm_medium=twpin&utm_content=post1396725&utm_campaign=scheduler_attribution)
Calentador solar económico. | Ingeniería Fantástica