He was then pulled backwards a few steps and asked to return to his original position.
ECONOMIST: Consciousness
They were then asked to return to their original position.
CNN: Scientists recreate out-of-body experience
Reaction wood has a different cellular characteristic to normal wood and is formed when branches or stems have been disturbed and the tree attempts to return to its original position.
BBC: Sugar-rich willow can boost biofuels' green credentials
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