About a million years ago in South Africa, a Homo erectus cave dweller used fire on purpose, and some charred bones at the site suggest it may have been for cooking. Thus was born the biofuels industry — and also the first known barbecue. The name of that cave, Wonderwerk, means “miracle” in the Afrikaans [...]
Tag » Harmon
May 30, 2012
From Wood to Watts
Forest-based fuels could fire up rural development, but at what cost?
