Tag: open source

How to Build a Wind Turbine for $30

Renewable energy = high upfront costs… right? Yes, if you’re paying someone else to put your system together for you. Now, that seems like kind of a no-brainer for most [ … ]

Grow Your Own Edible Insects: the Open Bug Farm

Insects are chock-full of nutrition, and require little space, effort or expense for farming. Compare this to, say, growing a cow or a pig yourself, and you’ll understand why 2 billion people around the world already practice entomophagy (the fancy word for “eating bugs”).