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Tadahiro Aizawa
was a Japanese archaeologist. Aizawa, an amateur stone tool collector who had been peddling , discovered a microlith in Iwajuku, Gunma in 1946, which was recognized in 1949 as a Paleolithic The Paleolithic or Palaeolithic ( years ago) ( ), also called the Old Stone Age (), is a period in human prehistory that is distinguished by the original development of stone tools, and which represents almost the entire period of human prehist ... site that had previously been thought not to exist in Japan. References * Keiji Imamura. ''Prehistoric Japan: new perspectives on insular East Asia'' p. 19. {{DEFAULTSORT:Aizawa, Tadahiro Paleolithic Japan 1926 births 1989 deaths 20th-century Japanese archaeologists 20th-century Japanese historians ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nattō
is a traditional Japanese cuisine, Japanese food made from whole soybeans that have been Fermentation in food processing, fermented with Bacillus subtilis, ''Bacillus subtilis'' var. ''natto''. It is often served as a breakfast food with rice. It is served with karashi, ''karashi'' mustard, soy sauce, soy or tare sauce, ''tare'' sauce, and sometimes Allium fistulosum, Japanese bunching onion. Within Japan, ''nattō'' is most popular in the eastern regions, including Kantō region, Kantō, Tōhoku, and Hokkaido. ''Nattō'' is often considered an acquired taste because of its powerful smell, strong flavor, and sticky, slimy texture. A 2009 survey revealed that 70% of the 3,827 respondents (0.003% of the population) found the taste pleasant, and others who may not find the taste pleasant still eat the food out of habit. History Sources differ about the earliest origin of ''nattō''. One theory is that nattō was codeveloped in multiple locations in the distant past, since it is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Microlith
A microlith is a small Rock (geology), stone tool usually made of flint or chert and typically a centimetre or so in length and half a centimetre wide. They were made by humans from around 60,000 years ago, across Europe, Africa, Asia and Australia. The microliths were used in spear points and arrowheads. Microliths are produced from either a small blade (Microblade technology, microblade) or a larger blade-like piece of flint by abrupt or truncated retouch (lithics), retouching, which leaves a very typical piece of waste, called a microburin. The microliths themselves are sufficiently worked so as to be distinguishable from workshop waste or accidents. Two families of microliths are usually defined: laminar and geometric. An assemblage of microliths can be used to date an archeological site. Laminar microliths are slightly larger, and are associated with the end of the Upper Paleolithic and the beginning of the Epipaleolithic era; geometric microliths are characteristic of the M ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Iwajuku Site
The is an archaeological site located in what is now the Kasuke neighborhood of the city of Midori, Gunma Prefecture in the northern Kantō region of Japan with finds from the Japanese Paleolithic period. It received protection as a National Historic Site in 1979. Overview The site is located about 4.4 km west-southwest of JR East Kiryū Station at an elevation of 196.2 meters above sea level, and is a cutting through the central saddle of two hills extending from northeast to southwest. The site was discovered in 1947 by a seller of ''nattō'' and amateur archaeologist Aizawa Tadahiro, who passed through this cutting every day on his way to work. One day, Aizawa found a small flake of obsidian which resembled a microlith in a layer of red soil much lower than the black topsoil layer. He continued to look in the area, but could find no evidence of Jōmon pottery, but in subsequent months found numerous other stone tools, including a stone arrowhead in 1949. Puzzled by t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Paleolithic
The Paleolithic or Palaeolithic ( years ago) ( ), also called the Old Stone Age (), is a period in human prehistory that is distinguished by the original development of stone tools, and which represents almost the entire period of human prehistoric technology. It extends from the earliest known use of stone tools by Hominini, hominins, 3.3 million years ago, to the end of the Pleistocene, 11,650 Before Present#Radiocarbon calibration, cal Before Present, BP. The Paleolithic Age in Europe preceded the Mesolithic Age, although the date of the transition varies geographically by several thousand years. During the Paleolithic Age, hominins grouped together in small societies such as band society, bands and subsisted by gathering plants, fishing, and hunting or scavenging wild animals. The Paleolithic Age is characterized by the use of Knapping, knapped stone tools, although at the time humans also used wood and bone tools. Other organic commodities were adapted for ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Paleolithic Japan
The is the period of human inhabitation in Japan predating the development of pottery, generally before 10,000 BC. The starting dates commonly given to this period are from around 40,000 BC, with recent authors suggesting that there is good evidence for habitation from c. 36,000 BC onwards. The period extended to the beginning of the Mesolithic Jōmon period, or around 14,000 BC. Archaeology of the Paleolithic period The study of the Paleolithic period in Japan did not begin until quite recently: the first Paleolithic site was not discovered until 1946, right after the end of World War II. Due to the previous assumption that humans did not live in Japan before the Jōmon period, excavations usually stopped at the beginning of the Jōmon stratum (14,000 BC), and were not carried on further. However, since that first Paleolithic find by Tadahiro Aizawa, around 5,000 Paleolithic sites have been discovered, some of them at existing Jōmon archaeological sites, and some dating to the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1926 Births
In Turkey, the year technically contained only 352 days. As Friday, December 18, 1926 ''(Julian Calendar)'' was followed by Saturday, January 1, 1927 '' (Gregorian Calendar)''. 13 days were dropped to make the switch. Turkey thus became the last country to officially adopt the Gregorian Calendar, which ended the 344-year calendrical switch around the world that took place in October, 1582 by virtue of the Papal Bull made by Pope Gregory XIII. Events January * January 3 – Theodoros Pangalos declares himself dictator in Greece. * January 8 **Ibn Saud is crowned ruler of the Kingdom of Hejaz. ** Crown Prince Nguyễn Phúc Vĩnh Thuy ascends the throne as Bảo Đại, the last monarch of the Nguyễn dynasty of the Kingdom of Vietnam. * January 16 – A British Broadcasting Company radio play by Ronald Knox about workers' revolution in London causes a panic among those who have not heard the preliminary announcement that it is a satire on broadcasting. * January 21 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1989 Deaths
1989 was a turning point in political history with the " Revolutions of 1989" which ended communism in Eastern Bloc of Europe, starting in Poland and Hungary, with experiments in power-sharing coming to a head with the opening of the Berlin Wall in November, the Velvet Revolution in Czechoslovakia and the overthrow of the communist dictatorship in Romania in December; the movement ended in December 1991 with the dissolution of the Soviet Union. Revolutions against communist governments in Eastern Europe mainly succeeded, but the year also saw the suppression by the Chinese government of the 1989 Tiananmen Square protests in Beijing. It was the year of the first Brazilian direct presidential election in 29 years, since the end of the military government in 1985 that ruled the country for more than twenty years, and marked the redemocratization process's final point. F. W. de Klerk was elected as State President of South Africa, and his regime gradually dismantled th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
