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How did man express Ideas and services for the first time in human history?انسانی تاریخ میں پہلی بار انسان نے نظریات اور خدمات کا اظہار کیسے کیا؟

Throughout human history, people have used a variety of methods to express ideas and share information with one another. Some of the earliest forms of communication included gestures, body language, and vocalizations, which were used to convey basic ideas and emotions. As language developed, people began using spoken and written words to communicate more complex ideas.

One of the earliest forms of written communication was the use of symbols and pictures, which were carved or painted onto walls and other surfaces. This type of communication is known as ideographic writing, and it was used by ancient civilizations such as the Egyptians, Sumerians, and Chinese.

As societies became more complex, people began using systems of written symbols to represent spoken language, which made it possible to record and transmit ideas more accurately. These systems, known as phonetic scripts, are still in use today and include scripts like the Latin alphabet, the Cyrillic alphabet, and the Chinese script.

In addition to written communication, people have also used other forms of media to express ideas and share information, such as music, dance, art, and oral storytelling. With the development of new technologies, such as the printing press, radio, television, and the internet, people have been able to communicate and share ideas on a much larger scale.

How did man express Ideas and services for the first time in human history?انسانی تاریخ میں پہلی بار انسان نے نظریات اور خدمات کا اظہار کیسے کیا؟ Read More »

Who invented paper for the first time in the world?دنیا میں پہلی بار کاغذ کس نے ایجاد کیا؟

Paper is thought to have been invented in ancient China around the 2nd century BC. According to tradition, the paper was invented by a court official named Cai Lun during the Han Dynasty.

Before the invention of paper, people in ancient China wrote on tablets made from bamboo or silk cloth. These materials were expensive and not widely available, so Cai Lun was asked to find cheaper and more widely available writing material. He is credited with inventing a process for making paper from plant fibers, such as bamboo, hemp, and rags.

Cai Lun’s method for making paper involved pulping the plant fibers, forming the pulp into sheets, and pressing and drying the sheets to create a final product that was lightweight, strong, and suitable for writing. This process was an improvement over earlier methods of making paper, and it quickly spread throughout China and other parts of Asia.

Papermaking eventually spread to the Arab world and Europe, where it was further developed and refined. Today, paper is made in a similar way to the way it was made by Cai Lun in ancient China, using a variety of plant fibers and modern equipment.

Who invented paper for the first time in the world?دنیا میں پہلی بار کاغذ کس نے ایجاد کیا؟ Read More »

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