Slingshot resilience 1842 or 2040, which is more powerful?

Theoretically, 1842 releases a lot of energy when it rebounds, so 1842 is powerful.

Introduction to slingshot:

Slingshot is a cold weapon or a game tool. Slingshot is generally made of branches in the shape of a "ya", with epithelial tendons at both ends of the upper end and skin blocks wrapped around the body in the middle. Strength depends on the tension of the rubber band. The greater the tension of the rubber band, the greater the power of the slingshot. A long-range weapon that fires projectiles with a bow. In ancient times, projectiles were mostly used for hunting.

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Dangong

In ancient China, there was a "shooting" tool, that is, a slingshot. The principle of slingshots is the same as that of bows and arrows, which are all launched by ejection force, but slingshots use projectiles, while bows and arrows use arrows.

According to "The Spring and Autumn Annals of Wu Yue", Volume 9 "Playing Songs": "Broken bamboo, continued bamboo, flying soil, killing each other (the ancient word' meat')." This poem describes the hunting process of cutting down bamboo, making slingshots, shooting projectiles and shooting birds and animals with short sentences and simple rhythms. Playing songs may be the creation of primitive humans from the age of ignorance to the age of barbarism. In this way, slingshots appeared very early in ancient times.

In addition, in ancient legends, the gods of Mount Tai love hunting, and they must use slingshots for hunting. Journey to the West, the legendary Erlang God and one of the Taishan gods. It often hunts all day with hounds and slingshots.

According to the records of such materials, slingshots in ancient times were mostly used for hunting. Because the power of slingshots is much worse than bows and arrows, even if they are used for hunting, they can only kill small animals such as birds and rabbits, not to mention large-scale military operations. However, because slingshots are lighter than bows and arrows, they are easier to carry and use, and their close-range lethality is not weak, so they are widely spread among the people. In many martial arts novels, slingshots are used as weapons by chivalrous men. However, due to the limitation of its own function, slingshot has little influence in the history of sports in China, and it has never been elegant, so it can only exist as an entertainment tool.

Production: You can use umbrella ribs as slingshots, but it is time-consuming, laborious and expensive. Buy an elastic rubber band, just like the magic one. First, put it on from the slingshot pocket. Fold the four rubber bands in half, align them with the eight holes of the folded rubber bands, then wear them, and so on. Make five rubber bands and put eight rubber bands in the circle on the slingshot shoulder. It doesn't matter. It is very powerful. I tried to make a hole in a 20-meter trunk.