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Origami

The word origami consists of the two words “ori” and “gami”, where “ori” means “folding” and “gami” means “kami”, which means “paper”.

Origami is the art and idea of ​​folding paper to create various shapes such as animals, decorative objects, geometric shapes and shapes related to graphics, architecture, industry. No need to use glue and scissors, which is one of the ancient arts of Japan. A wide range of children to adults can objectify their mental images and concepts in three-dimensional forms by folding the paper.

History

Since the existence of paper is an obvious prerequisite for the development of origami, it is best to first refer to the history of paper.

Before the invention of paper, different materials were used for writing, such as papyrus, scroll, fabric, and bark. The Chinese used woven fabrics for this purpose. The method of making paper was invented around 105 AD by Mr. Tsai Lun, the Chinese Minister of Agriculture, and was kept a secret for about five hundred years. At the beginning of the seventh century AD, this industry was founded by Buddhist monks from …

Benefits of Origami

The most important benefits of origami are:

Increased enthusiasm for nature and living things / Increased hand skills / Coordination of thought and action / Concentration of mind and meditation of the mind / Increased patience / Help to build artistic and industrial patterns due to the ability to easily form and implement ideas / Motivation Creating hours for play and entertainment / Cheap and available / Growing better order in work Responding to the need for creativity and human dynamism to solve the puzzle / Increase logical and mathematical conclusions

Types of origami paper

Origami can be done with any type of paper. But origami paper is standard in terms of strength and heat of the paper to create successive folds.

Origami paper is also standard in size, which is usually square. And in the dimensions of 10 * 10, 15 * 15 and 20 * 20 cm, it is very common. It should be noted that rectangular, circular and triangular papers are also available. Which is used to build a series of models.

Of course, in the case of origami paper, the thickness and heat used to make different shapes are very important and different. The diagnosis and selection of the type of paper is related to the model maker and the model he has chosen to make.

  • washi:

    Plain Origami Papers – The term “wa” means Japanese and the term “shi” means paper. Japanese origami paper is traditionally square in shape and measures 15 cm. This paper is available in abundance in different sizes.

  • aizomechi:

    Colored paper, usually dyed in shades of blue or indigo, the word “ai” in Japanese means indigo.

  • chiyagami:

    Clear patterned paper, these designs used to be stamped with wooden molds but are now printed by digital printers.

  • Other papers:

    Mamigami / shinvazoom / unrio / yozen/ one-sided paper / dual-sided paper / foil paper / patterned paper and …

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Signs and symptoms:

The concept of diagramm was first introduced in the book senbazuru orikata (the first origami book) in 1797. The diagrams in this book were very vague and often showed the final shape of the design without teaching the folding steps. In the next book, steps were taken to correct the trend of the diagrams, but none of them were approved.

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In the 1950s and 1960s, Akira Yoshizawa introduced a graphing system. He published the diagram symbol in his first treatise in 1945. Later, Randlett and Harbin added a few symbols to it and adopted it as a standard, and it was accepted by the international origami community, and the same symbols are still used today.

Origami applications

The application of origami in cosmology

For years, scientists have used space and ground-based telescopes side by side because rockets are not able to launch space-sized telescopes. The new solution is to fold the space telescope and launch it into space. The “Eyeglass” telescope is made this way. Spaceships are now being launched into space in the same way.

The application of origami in mathematics

The deep and close connection between mathematics and origami is undeniable, but for example we refer to the solution of the problem of dividing an angle here, which occupied the minds for years and was finally solved twenty years ago by the origami method.

Application of origami in engineering

One of the thousands of applications of origami is its use in the manufacture of car air bags, which must be considered with the utmost delicacy and precision in its construction.

Origami symbol

The seabird (crane) is a symbol of origami (the art of paper and up). Which is also a symbol of international peace. In Japan, every child learns how to make a seabird. Eleanor Coerr is the one who popularized the symbol by writing the book Sadako and the Thousand Paper Seabirds.

This book was widely published. It tells the story of a young girl named Sadako who was injured by US radioactive radiation from a Japanese atomic rain bomb during World War II. At the end of the war she was treated in a hospital. A few years later, her leukemia recurred. Her friend came to visit her holding a paper seabird. She told Sadako that the seabird is a symbol of health and that if she can make a thousand seabirds, she will be fine. Her friend taught her how to make a seabird. It was not an easy task, but when Sadako mastered the construction of the first seabird, she began building another 999. She was bravely determined to make them. Making a seabird preoccupied her so much that she forgot about the disease. Her determination and work caught the attention of hospital staff and visitors, who also brought her magazines, envelopes of radiographs, and other papers that she could obtain so that she could complete her work. When she saw that other patients were also interested in this work, she stopped her work and began to teach seabirds to other patients so that they could do the same. The war had made her sick, and Sadako spread the message of peace everywhere as she built the seabird. Soon she made a hundred seabirds. She was better and she was able to be released from the hospital and return home. However, her illness recurred. Her ability was so reduced that she was unfortunately unable to finish building the rest of the seabirds. With less than 700 completed seabirds, Sadako fell into a coma and then died.

When her classmates realized that she could not fulfill her dream, they all decided to learn how to make a seabird. Soon they were able to complete the construction of a thousand Sadako seabirds and fulfill her dream.

The children decided to write letters to all the other Japanese children and tell them Sadako’s story, asking them to raise money to build a memorial to Sadako and spread her message of peace. When the Japanese government learned of the plan, it decided to rename a park in Hiroshima Peace Park. They built a huge structure in the park and built a large seabird, similar to Sadako the seabird. Her classmates decided to erect a sign on the base of the monument out of respect for Sadako. This is the text they chose:

“This is our cry, this is our desire, peace in the world.”

Today, students in all schools in Japan (and even around the globe) continue to fold paper and make paper drains every day, with a global hope for peace, and send them to Sadako’s tomb.

Origami elders

Robert J. Lang

American physicist Robert J. Lang was born in 1961.

He is one of the artists and theorists in the field of origami. Lang is known for his intricate and delicate designs, the most important of which are insects and animals.

He has studied mathematics and the application of computers and origami theories, and has made great strides in building real-world origami applications in geometric problems.

Robert Harbin

Born 1909, Balfour, South Africa

He was a magician and writer in Britain and very powerful in origami

In 1953, Harbin and a friend, Gershan Legman, conducted joint research on origami. Harbin wrote many books on origami and in 1965 became the first president of the British Origami Association.

He was the first Westerner to use the word origami for this art in the West.

Akira Yoshizawa

Akira Yoshizawa was born in 1911 in Japan and died in 2005.

The title of Grand Master of Origami belongs to him. He has been Japan’s international cultural ambassador.

In 1983, the Emperor of Japan (Hiro Hito) named him the “Order of the Rising Sun”, one of the highest honors of a Japanese citizen.

Yoshizawa has created more than 50,000 origami models, with only a few hundred designs in the form of 18 diagram books.

John Montreal

John Montreal was born in Washington, DC, USA.

He is an origami and a well-known author in the world.

He is the son of Elliott Waters Montral, an American scientist and mathematician.

Montreal invented his first origami at the age of 6 and became a member of the American Origami Center at the age of 12.

In 1979, his first origami book, named Origami, was published. He is the author of more than 30 books on origami.

The Oriman logo is inspired by the fabian correa horse origami model.

Born in Medellin, Colombia, in 1985. At age 10 she has its first contact with the world of origami from a book gift from his parents. then develops a self-taught approach but attached to the classic folding processes.

The initial influence of Daniel Naranjo and his studies in Graphic Design complement and nurture their process with the paper gradually adding an aesthetic vision of the design process leading to the creation of models with a unique style.