Nature's Teachings: Human Invention Anticipated by NatureWood, J. G. (John George)
History
Nature's Teachings: Human Invention Anticipated by Nature
Wood, J. G. (John George)
Inventions; Natural history
We may see representations of fishing with the seine-net in the
sculptures and paintings of Egypt and Assyria; and in the Berlin Museum
there is a part of an Egyptian seine-net with the leads still upon the
lower edge, and the upper edge bearing a number of large pieces of wood,
which acted as buoys, and served the same purpose as our corks.
[Illustration: SPIDER-WEB. HUNTING-NET. THE SEINE-NET.]
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IN hunting, this plan has been adopted for many centuries, the upper
edge of the net being supported on poles, and the lower fastened to the
ground in such a manner as to leave the net hanging in loose folds.
While this part of the business is being completed by the servants, the
hunters are forming a large semicircle, in which they enclose a number
of wild beasts, which they drive into the nets or “toils” by gradually
contracting the semicircle. The ancient sculptures give us accounts of
nets used in exactly this manner. There are represented the nets rolled
up ready for use, and being carried on the shoulders of several
attendants, who are bearing them to the field. Then there are the nets
set up on their poles, and having enclosed within them a number of wild
animals, such as boars and deer.
In various parts of India, hunting with the net is one of the chief
amusements of their principal men, and the variety of game driven into
the toils is really surprising, and affords a magnificent sight to those
who view it for the first time. Even the tiger himself cannot leap over
the nets because they are so high, nor force his way through them,
because their folds hang so lightly that they offer no resistance to his
efforts.
A very simple net on similar principles is used for catching elephants.
It is formed of the long creeping plants that fling themselves in
tangled masses from tree to tree. These creepers are carefully twisted
into a net-like form, without being removed from the trees, and when a
sufficient space has been enclosed the elephants are driven into it. Not
even their gigantic strength and tons of weight are capable of breaking
through a barrier which, apparently slight, is as strong as if it were
built of the tree-trunks on which the creepers are hung.
This net is seldom used for military purposes, though I have seen one,
which I believe still exists, and would do good service. In one of our
largest fortresses there is a subterranean corridor, through which it is
desirous that the enemy should not penetrate. One mode of defence
consists of a large net made of steel hanging loosely across it. The
meshes are about ten inches square, so that the defenders can fire from
their loopholes through the meshes, while the assailants, even if they
knew of its position, would find that nothing smaller than a field-gun
would have any effect on this formidable net.
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Public-domain text, read in full here on John Shaqi.
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