Do you know what a gold necklace was more than 4,000 years ago? American researchers said on March 31 that they found a gold necklace with more than 4,000 years of history in Peru, the oldest gold product ever discovered in the Americas. The Americas had a gold necklace 4,000 years ago, and researchers worried that they would be robbed and found it only four years later.
The American University of Arizona anthropologist Mark Aldendoff and colleagues found the gold necklace in the tomb of a small village near Lake Titicaca. Hunters and collectors settled there from 3300 BC to 1500 BC.
Tested by radiocarbon, this necklace was made around 2100 BC. The gold on the necklace is taken from the local area, first smoothed by a hammer, and then rolled into beads on a wool rope. Do you know what a gold necklace was more than 4,000 years ago?
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Alden Deve said in a telephone interview with Reuters that he and his colleagues had discovered the necklace in 2004, but it has only been made public for some reason. He said: "We want to wait for the results of the chemical analysis; in addition, we are worried that locals or others will know that there is gold to rob them." But now this fear is no longer necessary, because the land has been thoroughly ploughed by local residents. Again.
Alden Devre said that the discovery was unexpected to the researchers, because in the age of necklaces, the locals were still in the early stages of the farming era, "most people believe that this gold and gold products should rely on the rest. Product settlements in agricultural settlements or more complex societies can emerge."
Do you know what a gold necklace was more than 4,000 years ago? Alden Devre believes that this golden necklace reflects the changing social laws of all nomadic eras as humans evolved from nomadic to settled. Some people began to become more important and influential than others. force. The research report was published in the latest issue of the Proceedings of the National Academy of Sciences.
Embroidery is a general term for various decorative patterns embroidered on fabrics by needle and thread. Embroidery is divided into silk embroidery and feather embroidery. It is a kind of decorative fabric that uses a needle to puncture silk thread or other fibers and yarns with certain patterns and colors on the embroidered materials, and then forms the decorative pattern with the embroidery trace. It is the art of adding human design and production to any fabric that exists with needles and threads. Embroidery is one of the traditional Chinese folk crafts, which has a history of at least two or three thousand years in China. Chinese embroidery mainly includes Suzhou embroidery, Hunan embroidery, Shu embroidery and Guangdong embroidery. Embroidery techniques include: wrong needle embroidery, random needle embroidery, net embroidery, all over embroidery, lock silk, nasi, Najin, Pingjin, Yingjin, Panjin, fluting, scraping, poking, sprinkling, cross stitch, etc. the main uses of embroidery include life and art decoration, such as clothing, bedding, tablecloth, stage, art decoration.
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