Wood Gasifier Builder--39-s Bible- Transform Tree Branches Into «ULTIMATE»

The Wood Gasifier Builder’s Bible is not a sacred text. It’s a stack of Xeroxed schematics, hand-drawn diagrams, and notes written in Sharpie on plywood. But it contains a truth that feels almost biblical:

John McGrath’s original “Bible” has now been scanned and shared online. A free PDF version, including dimensional drawings and parts lists for three different gasifier sizes, is available through the Open Gasifier Project. The Wood Gasifier Builder’s Bible is not a sacred text

A gasoline engine expects vaporized liquid fuel. Wood gas is dry and has a different air-to-fuel ratio (about 1.2:1 by volume, compared to gasoline’s 14.7:1). A free PDF version, including dimensional drawings and

From the branch, a flame you cannot see. From that flame, the power to move mountains of stone. And from that power, freedom from the pump. From the branch, a flame you cannot see

“I felt like a caveman,” he says. “Digging a hole to bury gold.”