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194
MIRACLE-MONGERS AND THEIR METHODS
by his disadvantageous situation; attempting and often doing, what he hears other strong men have done, without making use of the same advantages.
About six years ago he pulled against a horse, sitting on the ground with his feet against two stumps driven into the ground, but without the advantage represented by the first figure, Plate 19; for the horse pulling against him drew upwards at a considerable angle, such as is represented in the second figure in that plate, when hN is the line of traction, which makes the angle of traction to be NhL: and in this case his strength was no farther employed than to keep his legs and thighs straight, so as to make them act like the long arm of a bended lever, represented by Lh, on whose end h the trunk of his body rested as a weight, against which the horse drew, applying his power at right angles to the end l of the short arm of said lever, the center of the motion being a L at the bottom of the stumps l, o (for to draw obliquely by a rope fastened at h is the same as to draw by an arm of a lever at l L, because l L is a line drawn perpendicularly from the center of
