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Ancient String Adds to Evidence of Early Human Relative’s Abilities

时间:2020-04-18 15:40:52

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Scientists say Neanderthals used plant fibers2 to create string more 40,000 years ago. The string was discovered in France in an area where Neanderthals once hunted animals for food.

The scientists said the discovery adds to a growing body of evidence demonstrating the mental abilities of our closest extinct human relatives.

A report on the discovery appears this month in the publication Scientific Reports.

The report describes a string made from three small pieces of plant fiber1. The materials were tied together into what looks almost like a very thin rope. The researchers suspect it was likely part of a stone cutting tool that the Neanderthals may have used to remove skin from dead animals.

The string was found 50 kilometers north of Avignon in southeastern France. It is thought to be between 42,000 and 52,000 years old. Around that time, early humans apparently3 hunted reindeer4 there during seasonal5 migrations6.

The string represents the latest evidence to dispute the widely held belief that Neanderthals were much less intelligent than modern humans, or Homo sapiens. The oldest sign of string-making by Homo sapiens dates to 19,000 years ago. It was found in Israel.

"The cord, as well as fiber technology in general, is an example of an infinite use of infinite means," said Bruce Hardy7, the lead author of the report. He is an anthropologist8 at Kenyon College in the American state of Ohio.

Hardy added that strings9 and rope can be used in many ways, including tool making, as well as carrying things and capturing animals.

"Fiber technology in general is foundational in our society - from strings and ropes to tie things together, clothing, and even twisted wires used as cables ... in ... modern buildings," Hardy said. He spoke10 to the Reuters news agency.

The six-millimeter-long string seems to have been made from fibers from a conifer tree. It may have been used to tie a six-centimeter-long and four-centimeter-wide stone cutting tool to a handle. It may also have been part of a net or container that ended up under the tool.

Other studies have shown that Neanderthals used complex group hunting methods. They also may have used spoken language, used color pigments11 for body painting, and may have buried their dead with flowers. They disappeared a few thousand years after Homo sapiens moved through Neanderthals' Eurasian homelands around 40,000 years ago.

Words in This Story

string – n. a long, thin piece of twisted thread that you use to attach things, tie things together, or hang things

extinct – adj. no longer existing

migration(s) – n. the act of moving from one area to another at different times of the year

cord – n. a long, thin material that is usually thicker than a string but thinner than a rope

infinite – adj. having no limits

author – n. a person who has written something

foundational – adj. of, relating to, or forming or serving as a base or foundation

handle – n. a part of something that is designed to be held by your hand

pigment(s) – n. a natural substance that gives color to animals and plants


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1 fiber NzAye     
n.纤维,纤维质
参考例句:
  • The basic structural unit of yarn is the fiber.纤维是纱的基本结构单元。
  • The material must be free of fiber clumps.这种材料必须无纤维块。
2 fibers 421d63991f1d1fc8826d6e71d5e15f53     
光纤( fiber的名词复数 ); (织物的)质地; 纤维,纤维物质
参考例句:
  • Thesolution of collagen-PVA was wet spined with the sodium sulfate as coagulant and collagen-PVA composite fibers were prepared. 在此基础上,以硫酸钠为凝固剂,对胶原-PVA共混溶液进行湿法纺丝,制备了胶原-PVA复合纤维。
  • Sympathetic fibers are distributed to all regions of the heart. 交感神经纤维分布于心脏的所有部分。
3 apparently tMmyQ     
adv.显然地;表面上,似乎
参考例句:
  • An apparently blind alley leads suddenly into an open space.山穷水尽,豁然开朗。
  • He was apparently much surprised at the news.他对那个消息显然感到十分惊异。
4 reindeer WBfzw     
n.驯鹿
参考例句:
  • The herd of reindeer was being trailed by a pack of wolves.那群驯鹿被一只狼群寻踪追赶上来。
  • The life of the Reindeer men was a frontier life.驯鹿时代人的生活是一种边区生活。
5 seasonal LZ1xE     
adj.季节的,季节性的
参考例句:
  • The town relies on the seasonal tourist industry for jobs.这个城镇依靠季节性旅游业提供就业机会。
  • The hors d'oeuvre is seasonal vegetables.餐前小吃是应时蔬菜。
6 migrations 2d162e07be0cf65cc1054b2128c60258     
n.迁移,移居( migration的名词复数 )
参考例句:
  • It foundered during the turmoils accompanying the Great Migrations. 它在随着民族大迁徙而出现的混乱中崩溃。 来自辞典例句
  • Birds also have built-in timepieces which send them off on fall and spring migrations. 鸟类也有天生的时间感应器指导它们秋春迁移。 来自互联网
7 hardy EenxM     
adj.勇敢的,果断的,吃苦的;耐寒的
参考例句:
  • The kind of plant is a hardy annual.这种植物是耐寒的一年生植物。
  • He is a hardy person.他是一个能吃苦耐劳的人。
8 anthropologist YzgzPk     
n.人类学家,人类学者
参考例句:
  • The lecturer is an anthropologist.这位讲师是人类学家。
  • The anthropologist unearthed the skull of an ancient human at the site.人类学家在这个遗址挖掘出那块古人类的颅骨。
9 strings nh0zBe     
n.弦
参考例句:
  • He sat on the bed,idly plucking the strings of his guitar.他坐在床上,随意地拨着吉他的弦。
  • She swept her fingers over the strings of the harp.她用手指划过竖琴的琴弦。
10 spoke XryyC     
n.(车轮的)辐条;轮辐;破坏某人的计划;阻挠某人的行动 v.讲,谈(speak的过去式);说;演说;从某种观点来说
参考例句:
  • They sourced the spoke nuts from our company.他们的轮辐螺帽是从我们公司获得的。
  • The spokes of a wheel are the bars that connect the outer ring to the centre.辐条是轮子上连接外圈与中心的条棒。
11 pigments 90c719a2ef7a786d9af119297e63a36f     
n.(粉状)颜料( pigment的名词复数 );天然色素
参考例句:
  • The Romans used natural pigments on their fabrics and walls. 古罗马人在织物和墙壁上使用天然颜料。 来自辞典例句
  • The original white lead pigments have oxidized and turned black. 最初的白色铅质颜料氧化后变成了黑色。 来自辞典例句

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