The Positive Change in 'The First Stone'

People can actively change overtime practices. Everyone experienced a change in their lives. Some people recognize life changes in a positive or negative way. Through Don Aker 's novel "The First Stone", the hero Reef changed that direction. Reef is a teenager who changed his lifestyle and had a great influence on his life after seeing Leeza. Novels develop the fact that whatever the state they are, people can change in a useful way.

The first scholar of the Neolithic era in the Paleolithic and Stone Age years named the entire period of human movement "Stone Age". The stone age is divided into three periods, the Paleolithic Age, the Old Greek Age, the Middle Stone Age, and the Neolithic Age, the New Greek Age. There are many major differences between the Paleolithic and Neolithic periods of stone age, and there has been a major change between the two periods. The Paleolithic age can be divided into 3 stages: the lower part, the middle part, and the upper part. Upperstone Age started about 37,000 years ago from about 42,000 years and continued until the end of Ice Age.

About five million years ago, our ancestors learned to use stoneware - our first true intellectual sign compared to other animals. The use of stoneware began in the history of mankind in the so-called Paleolithic or Stone Age. As stated below, the Stone Age lasted the majority of the past five million years. When man learned to extract metal from rock (ore) and learn to make metal tools, the stone age ended. This is the Bronze Age. This occurred between 8000 and 5000 (6000 BC to 3000 BC).

Innovation in refining technology has finished the stone age and started the Bronze Age. The most important metals that are manufactured first are bronze, copper and tin alloys, which are separately refined. The transition period from the stone age to the Bronze Age is the era when modern people can refine copper, but not yet producing copper, copper era or more technical copper, "copper stone" era and It is called. By convention, Calcolic was in the early stages of the Bronze Age. After the bronze age became the iron age

At the end of the stone age and the arrival of the Bronze Age, people in the stone age discovered the metal and started using it. At the moment, they mainly use copper and tin. These metals are not very strong, but they are used to make weapons and tools. However, this transition from basic materials such as stone and wood to metal started transitioning from tribe to military and transition from stone age to bronze. You may think that people in the stone age were primitive, but they actually advanced to their era. During the stone age, people discovered a fire and invented containers and various kinds of clothing from the Paleolithic to the Neolithic Age. Characteristics of the stone age, most tools and weapons are made of stone, wood and other basic materials. However, they use a process called shaking to combine multiple materials to sharpen the stone and further create a composite tool.