Beware the Falling Shake.
A majestic hardwood tree stands in a forest. For well over a hundred and fifty years it has been growing here, but now it bears a forester's mark. This phase of its life will soon come to an end. The faller approaches, using his skillful eye and experience to determine the best direction for it to fall, based on wind direction, balance of the tree, the lay of the land, position of stumps rocks and other material on the ground. The silence of the forest is shattered by the cough and roar of the chainsaw as it comes to life. It's pitch intensifies as a big wedge shaped piece is first cut from one side of the trunk, about waist height to the faller. With the saw's engine idling irregularly, the faller moves around the bole of the tree to the opposite side from where the wedge was removed. He checks again the intended direction of fall, and lines up the saw on the back of the tree. The whine of the saw increases as the chain bites into the bark and sapwood. Chips fly as the bar...