Make Mag
...In MAKE Volume 18 you’ll learn how to make an automatic garden, heat your water with the sun, monitor and share your home energy usage, and more.” Here’s just a few of the many exciting projects: Chicago comrade Nancy Klehm tells you how to compost human waste. Homegrown Evolution has an article on how to install a drip irrigation system in your vegetable garden. Eric Muhs tells you how to collect rainwater to use for flushing your toilet (very c...