Prehistoric Tools and Technology

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Prehistoric Tools and Technology

The prehistoric humans who lived in the east of the African continent more than 320,000 years ago would have used more sophisticated stone and obsidian instruments than was previously considered, indicate the results of an international investigation published in the scientific journal. According to the publication, half a million years ago, our ancestors had to face a period of extreme environmental instability.

It was considered that they dated from only 60,000 years, but the isotopic courting The mystery increases with the fact that no fossil remains of humans have been found, so it is not known exactly which species were their owners. The oldest known remains of Homo sapiens are about thousands of years old, so it could be other older humans.

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Not understanding the instructions well can be a reason why children are distracted, having to make a bigger effort to find out what needs to be done. One solution may be to provide the instructions both verbally and in writing, so that they can check them several times if necessary, without having to interrupt the class.

Another good practice may be to segment the instructions into shorter and more precise tasks to facilitate their understanding. It is best to approach and Buy Assignment in order to get the best work. The skills developed by Neanderthals continue to be the subject of debate among paleontologists. As new remains are unearthed, as has now happened in France, they get more information about the capabilities of this species.

Shortly before that replacement occurred, Neanderthals showed behavior similar to that of the first ‘Homo sapiens’ that arrived in Europe, specialized bone tools, decorative objects for the body or small blades. Did they develop these behaviors before encountering the sapiens or was it the result of having come into contact with them?

Technology of prehistory

During the Stone Age, the human being used raw materials from his environment to help him with daily tasks. The main materials were, stone and wood. The stone, specifically list is the most common material that can be found in a prehistoric site. Not that it was the most used material – which would probably be the Assignment Help Online case but it is the one that has lasted best and has stood the test of time.

The most probable thing is that the human being of Prehistory used all the materials of his environment, although the one that most reached us is undoubtedly the stone. Surely the stone was one of the first tools used by humanity.

It is a resource of great abundance, forceful, durable and multifunctional. It would be something like the prehistoric version of a multipurpose Swiss army knife. The stone is the technology of Prehistory for the great abundance and diversity with which it is found in the archaeological record

The silex: the material in Prehistory

Of great rigidity but at the same time, easy to work made it the perfect tool stone of considerable dimension was composed to obtain flakes, sheets or sharp pieces of the mother stone. The flint has a superficial layer called cortex, of a generally clear color.

Size by pressure: an element was used to press the core of the stone from which the flake was extracted. This type of technique was much more elaborate and allowed to obtain a sharper flake with certain characteristics and adapted to its purpose.

How to identify a worked peg

The blow on the flint causes waves on the nucleus (the beating waves) that indicate the direction from which the piece has been hit. This part, the exact area where the beating has been received, is called a bulb and there is a protuberance from where the waves expand.

The flakes are the pieces or fragments extracted from the core of the stone by striking and whose physical characteristic is that its length is less than twice its width. That is, to give you an idea, a flat sheet.

Flakes

We have the plates. Unlike the flakes, the blades have a length twice their width and in their dorsal part have the sides. When the flakes and sheets are worked, what is called the retouching is elaborated, the edge of the piece to make it more useful, whether to crack, scrape or nail. The type of retouching gives rise to different types of cultures and techniques.