The number eight | number (2024)

In October

…from octo, Latin for “eight,” an indication of its position in the early Roman calendar.\n

Read More

number symbolism

  • The number eight | number (1)

    In number symbolism: 8

    The number 8 is generally considered to be an auspicious number by numerologists. The square of any odd number, less one, is always a multiple of 8 (for example, 9 − 1 = 8, 25 − 1 = 8 × 3, 49 − 1… \n

    Read More

","url":"Introduction","wordCount":0,"sequence":1,"headerCarousel":null},"imarsData":{"HAS_REVERTED_TIMELINE":"false","INFINITE_SCROLL":"1086372|1,129992|1,294703|1,205791|1,602588|1,476309|1,2220412|1,492011|1,492990|1,14948|1"},"npsAdditionalContents":{},"templateHandler":{"name":"INDEX"},"paginationInfo":{"previousPage":null,"nextPage":null,"totalPages":1},"uaTemplate":"INDEX","infiniteScrollList":[{"p":1,"t":1086372},{"p":1,"t":129992},{"p":1,"t":294703},{"p":1,"t":205791},{"p":1,"t":602588},{"p":1,"t":476309},{"p":1,"t":2220412},{"p":1,"t":492011},{"p":1,"t":492990},{"p":1,"t":14948}],"topicLeftRail":{"topicInfo":{"id":1086372,"title":"the number eight","url":"https://www.britannica.com/science/the-number-eight","description":"October: …from octo, Latin for “eight,” an indication of its position in the early Roman calendar.","type":"TOPIC","titleText":"the number eight","urlTitle":"the-number-eight","metaDescription":"Other articles where the number eight is discussed: October: …from octo, Latin for “eight,” an indication of its position in the early Roman calendar.","identifierHtml":"number","identifierText":"number","alternateTitles":"8, eight","topicClass":"science","topicKey":"the-number-eight","articleContentType":"INDEX","ppTecType":"CONCEPT","gaTemplate":"INDEX","topicType":"INDEX","relativeUrl":"/science/the-number-eight","assemblyLinkPrefix":"/media/1/1086372/"},"topicLink":{"title":"the number eight","url":"https://www.britannica.com/science/the-number-eight"},"tocTitle":"Directory","tocEntry":"References","toc":null,"quoteLink":null,"indexLink":null,"factsLink":null,"mediaLink":null,"media":null,"studentLinks":null,"relatedQuizzes":null,"topQuestions":null,"readNext":null,"discover":[{"id":6497,"title":"Why Was Nazi Germany Called the Third Reich?","url":"/story/why-was-nazi-germany-called-the-third-reich","description":"A bit of background on the First and Second Reichs.","image":{"id":0,"url":"/29/187129-131-C802A328/Nazi-Party-rally-Nurnberg-Germany-1933.jpg","altText":"Nazi Germany, Nazi SS troops marching with victory standards at the Party Day rally in Nuremberg, Germany, 1933. (Schutzstaffel, Nazi Party, Nurnberg)","credit":"© Everett Historical/Shutterstock.com","width":null,"height":null,"fullUrl":"https://cdn.britannica.com/29/187129-131-C802A328/Nazi-Party-rally-Nurnberg-Germany-1933.jpg"},"type":"STORY","breadcrumb":{"homeLink":null,"items":[{"title":"Demystified","url":"/stories/demystified"},{"title":"World History","url":"/stories/demystified/World-History"}],"lastItemTitle":"World History"},"superCategory":{"id":5,"title":"History & Society","url":"History-Society","description":"Explore history and society; accidents and disasters; the age of revolutions; the ancient world; historic dynasties; global exploration; the middle ages; the modern world; prehistory; US history; world history; wars and battles; sociology; religion and philosophy; humanities; ethics; anthropology; festivals and holidays; human rights; human migration; international relations; politics, law, and government","keywords":"accidents and disasters; the age of revolutions; the ancient world; historic dynasties; global exploration; the middle ages; the modern world; prehistory; US history; world history; wars and battles; sociology; religion and philosophy; humanities; ethics; anthropology; festivals and holidays; human rights; human migration; international relations; politics, law, and government","classId":"HISTORY","sortOrder":1},"hashtags":["demystified","Adolf Hitler","Third Reich","Nazi Party","Germany","First Reich","Second Reich","Nazism","German history","World War II","WWII"],"hashtagsString":"demystified, Adolf Hitler, Third Reich, Nazi Party, Germany, First Reich, Second Reich, Nazism, German history, World War II, WWII","displayDate":[2018,7,13],"urlTitle":"why-was-nazi-germany-called-the-third-reich","featureSubType":"DEMYSTIFIED","categories":[{"id":6000,"title":"World History","url":"World-History","description":"Does history really repeat itself, or can we learn from the mistakes of those who came before us? History provides a chronological, statistical, and cultural record of the events, people, and movements that have made an impact on humankind and the world at large throughout the ages.","image":{"id":0,"url":"/05/84505-050-8BB58BE6/cave-art-Ennedi-Plateau-Chad.jpg","altText":"World History","credit":null,"width":null,"height":null,"fullUrl":"https://cdn.britannica.com/05/84505-050-8BB58BE6/cave-art-Ennedi-Plateau-Chad.jpg"}},null,null],"mainCategory":{"id":6000,"title":"World History","url":"World-History","description":"Does history really repeat itself, or can we learn from the mistakes of those who came before us? History provides a chronological, statistical, and cultural record of the events, people, and movements that have made an impact on humankind and the world at large throughout the ages.","image":{"id":0,"url":"/05/84505-050-8BB58BE6/cave-art-Ennedi-Plateau-Chad.jpg","altText":"World History","credit":null,"width":null,"height":null,"fullUrl":"https://cdn.britannica.com/05/84505-050-8BB58BE6/cave-art-Ennedi-Plateau-Chad.jpg"}},"typeDisplayName":"Demystified"},{"id":6381,"title":"Why New York Is Called \"The Big Apple\" and How 8 Other Famous Cities Got Their Nicknames","url":"/story/how-9-famous-cities-got-their-nicknames","description":"What’s so apple-y about New York, anyway?","image":{"id":0,"url":"/71/188471-131-4DF0E559/Sydney-Opera-House-Port-Jackson.jpg","altText":"Sydney Opera House, Port Jackson, Sydney Harbour, New South Wales, Australia.","credit":"© Paul Liu/Fotolia","width":null,"height":null,"fullUrl":"https://cdn.britannica.com/71/188471-131-4DF0E559/Sydney-Opera-House-Port-Jackson.jpg"},"type":"STORY","breadcrumb":{"homeLink":null,"items":[{"title":"#WTFact","url":"/stories/wtfact"},{"title":"Geography & Travel","url":"/stories/wtfact/Geography-Travel"}],"lastItemTitle":"Geography & Travel"},"superCategory":{"id":4,"title":"Geography & Travel","url":"Geography-Travel","description":"Explore geography and travel; geographic regions; historical places; people of the world; countries, states, provinces, cities, and towns; languages; deserts, islands, mountains, plateaus; lakes, oceans, seas, rivers; national parks, tourist attractions","keywords":"geographic regions; historical places; people of the world; countries, states, provinces, cities, and towns; languages; deserts, islands, mountains, plateaus; lakes, oceans, seas, rivers; national parks, tourist attractions ","classId":"GEOGRAPHY","sortOrder":5},"hashtags":["geography","nicknames","major cities","famous cities","cities"],"hashtagsString":"geography, nicknames, major cities, famous cities, cities","displayDate":[2017,10,25],"urlTitle":"how-9-famous-cities-got-their-nicknames","featureSubType":"WTFACT","categories":[{"id":5000,"title":"Geography & Travel","url":"Geography-Travel","description":"Planet Earth contains some extraordinarily diverse environments, some of which are easily habitable and some not so much. In different areas of Earth, one might find sweltering deserts, dense tropical rainforests, or bone-chilling tundras. Each biome and habitat comes with its own selection of flora and fauna, and it may include physical features such as canyons, volcanoes, rivers, or caves. Human beings have built homes in many different environments, settling the area and organizing it into units such as cities, states, regions, and countries, each with its own points of interest. Shifting trends in human migration have resulted in a human geography that is profoundly different from that of centuries ago.","image":{"id":0,"url":"/17/2317-050-758D0E55/World-map-descriptions-Herodotus-Black-Sea.jpg","altText":"Geography & Travel","credit":null,"width":null,"height":null,"fullUrl":"https://cdn.britannica.com/17/2317-050-758D0E55/World-map-descriptions-Herodotus-Black-Sea.jpg"}},{"id":10000,"title":"Entertainment & Pop Culture","url":"Entertainment-Pop-Culture","description":"Entertainment and leisure activities have been a part of culture in one form or another since the ancient times. Dance performances, live music, and storytelling have a long tradition throughout history, even as the styles and available methods of delivery have shifted dramatically.","image":{"id":0,"url":"/04/167104-050-A0D0F726.jpg","altText":"Entertainment & Pop Culture","credit":null,"width":null,"height":null,"fullUrl":"https://cdn.britannica.com/04/167104-050-A0D0F726.jpg"}},null],"mainCategory":{"id":5000,"title":"Geography & Travel","url":"Geography-Travel","description":"Planet Earth contains some extraordinarily diverse environments, some of which are easily habitable and some not so much. In different areas of Earth, one might find sweltering deserts, dense tropical rainforests, or bone-chilling tundras. Each biome and habitat comes with its own selection of flora and fauna, and it may include physical features such as canyons, volcanoes, rivers, or caves. Human beings have built homes in many different environments, settling the area and organizing it into units such as cities, states, regions, and countries, each with its own points of interest. Shifting trends in human migration have resulted in a human geography that is profoundly different from that of centuries ago.","image":{"id":0,"url":"/17/2317-050-758D0E55/World-map-descriptions-Herodotus-Black-Sea.jpg","altText":"Geography & Travel","credit":null,"width":null,"height":null,"fullUrl":"https://cdn.britannica.com/17/2317-050-758D0E55/World-map-descriptions-Herodotus-Black-Sea.jpg"}},"typeDisplayName":"#WTFact"},{"id":8154,"title":"Does Ball Lightning Exist?","url":"/story/does-ball-lightning-exist","description":"Fantasy, phenomenon, or weapon? How ball lightning has eluded our understanding for centuries.","image":{"id":0,"url":"/75/138875-131-ABCDE003/Lightning-outskirts-thunderstorm-Rom-Oradea-August-17-2005.jpg","altText":"Lightning over the outskirts of Oradea, Rom., during the thunderstorm of August 17, 2005.","credit":"Mircea Madau","width":null,"height":null,"fullUrl":"https://cdn.britannica.com/75/138875-131-ABCDE003/Lightning-outskirts-thunderstorm-Rom-Oradea-August-17-2005.jpg"},"type":"STORY","breadcrumb":{"homeLink":null,"items":[{"title":"Companion","url":"/stories/companion"},{"title":"Science","url":"/stories/companion/Science"}],"lastItemTitle":"Science"},"superCategory":{"id":6,"title":"Science & Tech","url":"Science-Tech","description":"Explore science and technology; astronomy; biology; chemistry; earth science; mathematics; physics; technology, agriculture, cars, computers, engineering, industry, inventions, communication","keywords":"astronomy; biology; chemistry; earth science; mathematics; physics; technology, agriculture, cars, computers, engineering, industry, inventions, communication","classId":"SCIENCE","sortOrder":2},"hashtags":["companion","lightning","ball lightning","plasma","weather","mystery","phenomenon","myth"],"hashtagsString":"companion, lightning, ball lightning, plasma, weather, mystery, phenomenon, myth","displayDate":[2020,8,21],"urlTitle":"does-ball-lightning-exist","featureSubType":"COMPANION","categories":[{"id":1000,"title":"Science","url":"Science","description":"How can the sky be blue one day and stormy the next? Why do heavy objects tend to fall downwards when dropped? How are birds able to fly (and why can’t I do the same?)? Human beings have long been curious about the world in which we live, striving to identify connections among the phenomenons we witness and to understand how it all works. The field of science has developed over many centuries as a way of studying and understanding the world, beginning with the primitive stage of simply noting important regularities in nature and continuing through the rise of modern science. The modern-day sciences cover a vast range of fields, including biology, chemistry, meteorology, astronomy, physics, and much more.","image":{"id":0,"url":"/86/193986-050-7B2DBB6A/ball-and-stick-model-structure-atoms.jpg","altText":"Science","credit":null,"width":null,"height":null,"fullUrl":"https://cdn.britannica.com/86/193986-050-7B2DBB6A/ball-and-stick-model-structure-atoms.jpg"}},null,null],"mainCategory":{"id":1000,"title":"Science","url":"Science","description":"How can the sky be blue one day and stormy the next? Why do heavy objects tend to fall downwards when dropped? How are birds able to fly (and why can’t I do the same?)? Human beings have long been curious about the world in which we live, striving to identify connections among the phenomenons we witness and to understand how it all works. The field of science has developed over many centuries as a way of studying and understanding the world, beginning with the primitive stage of simply noting important regularities in nature and continuing through the rise of modern science. The modern-day sciences cover a vast range of fields, including biology, chemistry, meteorology, astronomy, physics, and much more.","image":{"id":0,"url":"/86/193986-050-7B2DBB6A/ball-and-stick-model-structure-atoms.jpg","altText":"Science","credit":null,"width":null,"height":null,"fullUrl":"https://cdn.britannica.com/86/193986-050-7B2DBB6A/ball-and-stick-model-structure-atoms.jpg"}},"typeDisplayName":"Companion"},{"id":6434,"title":"9 American Political Scandals","url":"/list/9-american-political-scandals","description":"Are you ready to be scandalized?","image":{"id":0,"url":"/64/164764-131-89DFC4D4/Richard-M-Nixon-scandal-press-conference-March-12-1971.jpg","altText":"Watergate scandal. Richard M. Nixon. President Nixon gives a press conference and talks to the press, March 12, 1971.","credit":"Oliver F. Atkins—White House Photo/Nixon Presidential Library and Museum/NARA","width":null,"height":null,"fullUrl":"https://cdn.britannica.com/64/164764-131-89DFC4D4/Richard-M-Nixon-scandal-press-conference-March-12-1971.jpg"},"type":"LIST","breadcrumb":{"homeLink":null,"items":[{"title":"List","url":"/list/browse"},{"title":"Politics, Law & Government","url":"/list/browse/Politics-Law-Government"}],"lastItemTitle":"Politics, Law & Government"},"superCategory":{"id":5,"title":"History & Society","url":"History-Society","description":"Explore history and society; accidents and disasters; the age of revolutions; the ancient world; historic dynasties; global exploration; the middle ages; the modern world; prehistory; US history; world history; wars and battles; sociology; religion and philosophy; humanities; ethics; anthropology; festivals and holidays; human rights; human migration; international relations; politics, law, and government","keywords":"accidents and disasters; the age of revolutions; the ancient world; historic dynasties; global exploration; the middle ages; the modern world; prehistory; US history; world history; wars and battles; sociology; religion and philosophy; humanities; ethics; anthropology; festivals and holidays; human rights; human migration; international relations; politics, law, and government","classId":"HISTORY","sortOrder":1},"hashtags":["political scandals","Watergate scandal","Iran-Contra Affair","Whiskey Ring Scandal","Crédit Mobilier Scandal","Teapot Dome Scandal","Chappaquiddick","Bill Clinton","Monica Lewinsky","impeachment","Grover Cleveland","Andrew Jackson","bigamy","Ted Kennedy","Mary Jo Kopechne","American history","U.S. history","U.S. presidency","U.S. government "],"hashtagsString":"political scandals, Watergate scandal, Iran-Contra Affair, Whiskey Ring Scandal, Crédit Mobilier Scandal, Teapot Dome Scandal, Chappaquiddick, Bill Clinton, Monica Lewinsky, impeachment, Grover Cleveland, Andrew Jackson, bigamy, Ted Kennedy, Mary Jo Kopechne, American history, U.S. history, U.S. presidency, U.S. government ","displayDate":[2018,3,14],"urlTitle":"9-american-political-scandals","featureSubType":"REGULAR","categories":[{"id":9000,"title":"Politics, Law & Government","url":"Politics-Law-Government","description":"The world today is divided territorially into more than 190 countries, each of which possesses a national government that claims to exercise sovereignty and seeks to compel obedience to its will by its citizens. Governments can be classified in any number of ways. For example, they might be classified by the number of rulers, thus distinguishing government by one (as in a monarchy or a tyranny) from government by the few (in an aristocracy or oligarchy) and from government by the many (as in a democracy). Governments can also be classified by mode of succession; for example, ascension to governmental leadership may follow the rules of hereditary succession, or it may be determined through elections or by force. Governments also vary in terms of the laws and rules of conduct that each political entity follows.","image":{"id":0,"url":"/22/99622-050-E70BCD0A/Parthenon-Athens.jpg","altText":"Politics, Law & Government","credit":null,"width":null,"height":null,"fullUrl":"https://cdn.britannica.com/22/99622-050-E70BCD0A/Parthenon-Athens.jpg"}},{"id":6000,"title":"World History","url":"World-History","description":"Does history really repeat itself, or can we learn from the mistakes of those who came before us? History provides a chronological, statistical, and cultural record of the events, people, and movements that have made an impact on humankind and the world at large throughout the ages.","image":{"id":0,"url":"/05/84505-050-8BB58BE6/cave-art-Ennedi-Plateau-Chad.jpg","altText":"World History","credit":null,"width":null,"height":null,"fullUrl":"https://cdn.britannica.com/05/84505-050-8BB58BE6/cave-art-Ennedi-Plateau-Chad.jpg"}},null],"mainCategory":{"id":9000,"title":"Politics, Law & Government","url":"Politics-Law-Government","description":"The world today is divided territorially into more than 190 countries, each of which possesses a national government that claims to exercise sovereignty and seeks to compel obedience to its will by its citizens. Governments can be classified in any number of ways. For example, they might be classified by the number of rulers, thus distinguishing government by one (as in a monarchy or a tyranny) from government by the few (in an aristocracy or oligarchy) and from government by the many (as in a democracy). Governments can also be classified by mode of succession; for example, ascension to governmental leadership may follow the rules of hereditary succession, or it may be determined through elections or by force. Governments also vary in terms of the laws and rules of conduct that each political entity follows.","image":{"id":0,"url":"/22/99622-050-E70BCD0A/Parthenon-Athens.jpg","altText":"Politics, Law & Government","credit":null,"width":null,"height":null,"fullUrl":"https://cdn.britannica.com/22/99622-050-E70BCD0A/Parthenon-Athens.jpg"}},"typeDisplayName":"List"},{"id":5778,"title":"12 Novels Considered the “Greatest Book Ever Written”","url":"/list/12-novels-considered-the-greatest-book-ever-written","description":"How many of these great novels have you read?","image":{"id":0,"url":"/55/142355-131-EFF621AF/books-Stack-literature-pile-reading-entertainment-society-2010.jpg","altText":"Close up of books. Stack of books, pile of books, literature, reading. Homepage 2010, arts and entertainment, history and society","credit":"© Hemera/Thinkstock","width":null,"height":null,"fullUrl":"https://cdn.britannica.com/55/142355-131-EFF621AF/books-Stack-literature-pile-reading-entertainment-society-2010.jpg"},"type":"LIST","breadcrumb":{"homeLink":null,"items":[{"title":"List","url":"/list/browse"},{"title":"Literature","url":"/list/browse/Literature"}],"lastItemTitle":"Literature"},"superCategory":{"id":2,"title":"Arts & Culture","url":"Arts-Culture","description":"Explore arts and culture; entertainment and pop culture, actors, comics, dance, film, food, music, theatre, tv; visual arts, architecture, fashion, painting, photography, sculpture; literature, fiction, nonfiction, plays, poetry, short story; sports and recreation","keywords":"entertainment and pop culture, actors, comics, dance, film, food, music, theatre, tv; visual arts, architecture, fashion, painting, photography, sculpture; literature, fiction, nonfiction, plays, poetry, short story; sports and recreation","classId":"ART","sortOrder":6},"hashtags":["novels","literature","books","Anna Karenina","To Kill a Mockingbird","Invisible Man","The Great Gatsby","A Passage to India","Don Quixote","Beloved","Mrs. Dalloway","The Color Purple","Jane Eyre","Charlotte Brontë","Alice Walker","Toni Morrison","Miguel de Cervantes","F. Scott Fitzgerald","E.M. Forster","Ralph Ellison","Harper Lee","Leo Tolstoy","best","greatest","top","Chinua Achebe","Gabriel García Márquez","Things Fall Apart","One Hundred Years of Solitude","Nobel Prize for Literature","African literature","Latin American literature "],"hashtagsString":"novels, literature, books, Anna Karenina, To Kill a Mockingbird, Invisible Man, The Great Gatsby, A Passage to India, Don Quixote, Beloved, Mrs. Dalloway, The Color Purple, Jane Eyre, Charlotte Brontë, Alice Walker, Toni Morrison, Miguel de Cervantes, F. Scott Fitzgerald, E.M. Forster, Ralph Ellison, Harper Lee, Leo Tolstoy, best, greatest, top, Chinua Achebe, Gabriel García Márquez, Things Fall Apart, One Hundred Years of Solitude, Nobel Prize for Literature, African literature, Latin American literature ","displayDate":[2023,6,23],"urlTitle":"12-novels-considered-the-greatest-book-ever-written","featureSubType":"REGULAR","categories":[{"id":12000,"title":"Literature","url":"Literature","description":"With the development of language, the human imagination has found a way to create and communicate through the written word. A literary work can transport us into a fictional, fantastic new world, describe a fleeting feeling, or simply give us a picture of the past through novels, poems, tragedies, epic works, and other genres. Through literature, communication becomes an art, and it can bridge and bond people and cultures of different languages and backgrounds.","image":{"id":0,"url":"/44/172844-131-9695C31F/word-communication-stress-accent-letters-syllable.jpg","altText":"Literature","credit":null,"width":null,"height":null,"fullUrl":"https://cdn.britannica.com/44/172844-131-9695C31F/word-communication-stress-accent-letters-syllable.jpg"}},null,null],"mainCategory":{"id":12000,"title":"Literature","url":"Literature","description":"With the development of language, the human imagination has found a way to create and communicate through the written word. A literary work can transport us into a fictional, fantastic new world, describe a fleeting feeling, or simply give us a picture of the past through novels, poems, tragedies, epic works, and other genres. Through literature, communication becomes an art, and it can bridge and bond people and cultures of different languages and backgrounds.","image":{"id":0,"url":"/44/172844-131-9695C31F/word-communication-stress-accent-letters-syllable.jpg","altText":"Literature","credit":null,"width":null,"height":null,"fullUrl":"https://cdn.britannica.com/44/172844-131-9695C31F/word-communication-stress-accent-letters-syllable.jpg"}},"typeDisplayName":"List"},{"id":12704,"title":"6 Animals That Eat Their Mates","url":"/list/6-animals-that-eat-their-mates","description":"When looking like a “snack” goes a bit too far.","image":{"id":0,"url":"/37/235637-131-80A5D3FE/praying-mantis-walking-on-stone-ground-closeup.jpg","altText":"Close up of praying mantis walking on stone ground against a blurred background in Japan","credit":"© Radianity | Dreamstime.com","width":null,"height":null,"fullUrl":"https://cdn.britannica.com/37/235637-131-80A5D3FE/praying-mantis-walking-on-stone-ground-closeup.jpg"},"type":"LIST","breadcrumb":{"homeLink":null,"items":[{"title":"List","url":"/list/browse"},{"title":"Science","url":"/list/browse/Science"}],"lastItemTitle":"Science"},"superCategory":{"id":6,"title":"Science & Tech","url":"Science-Tech","description":"Explore science and technology; astronomy; biology; chemistry; earth science; mathematics; physics; technology, agriculture, cars, computers, engineering, industry, inventions, communication","keywords":"astronomy; biology; chemistry; earth science; mathematics; physics; technology, agriculture, cars, computers, engineering, industry, inventions, communication","classId":"SCIENCE","sortOrder":2},"hashtags":["black widow","mantis","jumping spider","anaconda","scorpion","Britannica","Encyclopedia Britannica","Encyclopaedia Britannica","list","mating","sexual cannibalism","octopus"],"hashtagsString":"black widow, mantis, jumping spider, anaconda, scorpion, Britannica, Encyclopedia Britannica, Encyclopaedia Britannica, list, mating, sexual cannibalism, octopus","displayDate":[2022,12,27],"urlTitle":"6-animals-that-eat-their-mates","featureSubType":"REGULAR","categories":[{"id":1000,"title":"Science","url":"Science","description":"How can the sky be blue one day and stormy the next? Why do heavy objects tend to fall downwards when dropped? How are birds able to fly (and why can’t I do the same?)? Human beings have long been curious about the world in which we live, striving to identify connections among the phenomenons we witness and to understand how it all works. The field of science has developed over many centuries as a way of studying and understanding the world, beginning with the primitive stage of simply noting important regularities in nature and continuing through the rise of modern science. The modern-day sciences cover a vast range of fields, including biology, chemistry, meteorology, astronomy, physics, and much more.","image":{"id":0,"url":"/86/193986-050-7B2DBB6A/ball-and-stick-model-structure-atoms.jpg","altText":"Science","credit":null,"width":null,"height":null,"fullUrl":"https://cdn.britannica.com/86/193986-050-7B2DBB6A/ball-and-stick-model-structure-atoms.jpg"}},null,null],"mainCategory":{"id":1000,"title":"Science","url":"Science","description":"How can the sky be blue one day and stormy the next? Why do heavy objects tend to fall downwards when dropped? How are birds able to fly (and why can’t I do the same?)? Human beings have long been curious about the world in which we live, striving to identify connections among the phenomenons we witness and to understand how it all works. The field of science has developed over many centuries as a way of studying and understanding the world, beginning with the primitive stage of simply noting important regularities in nature and continuing through the rise of modern science. The modern-day sciences cover a vast range of fields, including biology, chemistry, meteorology, astronomy, physics, and much more.","image":{"id":0,"url":"/86/193986-050-7B2DBB6A/ball-and-stick-model-structure-atoms.jpg","altText":"Science","credit":null,"width":null,"height":null,"fullUrl":"https://cdn.britannica.com/86/193986-050-7B2DBB6A/ball-and-stick-model-structure-atoms.jpg"}},"typeDisplayName":"List"},{"id":5765,"title":"6 of the First Women to Become Heads of State","url":"/list/6-of-the-first-women-heads-of-state","description":"How six women became leaders, from Iceland to the Philippines.","image":{"id":0,"url":"/45/114445-131-7A7D9353/Corazon-Aquino-1986.jpg","altText":"Philippine President Corazon Aquino (b. Maria Corazon Cojuangco) greets officials in airport terminal. Andrews Air Force Base, U.S., Maryland September 15, 1986. President of the Philippines 1986-1992.","credit":"Gerald B. Johnson/U.S. Department of Defense","width":null,"height":null,"fullUrl":"https://cdn.britannica.com/45/114445-131-7A7D9353/Corazon-Aquino-1986.jpg"},"type":"LIST","breadcrumb":{"homeLink":null,"items":[{"title":"List","url":"/list/browse"},{"title":"Politics, Law & Government","url":"/list/browse/Politics-Law-Government"}],"lastItemTitle":"Politics, Law & Government"},"superCategory":{"id":5,"title":"History & Society","url":"History-Society","description":"Explore history and society; accidents and disasters; the age of revolutions; the ancient world; historic dynasties; global exploration; the middle ages; the modern world; prehistory; US history; world history; wars and battles; sociology; religion and philosophy; humanities; ethics; anthropology; festivals and holidays; human rights; human migration; international relations; politics, law, and government","keywords":"accidents and disasters; the age of revolutions; the ancient world; historic dynasties; global exploration; the middle ages; the modern world; prehistory; US history; world history; wars and battles; sociology; religion and philosophy; humanities; ethics; anthropology; festivals and holidays; human rights; human migration; international relations; politics, law, and government","classId":"HISTORY","sortOrder":1},"hashtags":["Khertek Anchimaa-Toka","Vigdís Finnbogadóttir","Isabel Martínez de Perón","Corazon Aquino","Ellen Johnson Sirleaf","Pratibha Patil","India","Liberia","Iceland","Argentina","the Philippines","Tuvan People’s Republic","women","heads of state","president","female president","woman president"],"hashtagsString":"Khertek Anchimaa-Toka, Vigdís Finnbogadóttir, Isabel Martínez de Perón, Corazon Aquino, Ellen Johnson Sirleaf, Pratibha Patil, India, Liberia, Iceland, Argentina, the Philippines, Tuvan People’s Republic, women, heads of state, president, female president, woman president","displayDate":[2018,3,1],"urlTitle":"6-of-the-first-women-heads-of-state","featureSubType":"REGULAR","categories":[{"id":9000,"title":"Politics, Law & Government","url":"Politics-Law-Government","description":"The world today is divided territorially into more than 190 countries, each of which possesses a national government that claims to exercise sovereignty and seeks to compel obedience to its will by its citizens. Governments can be classified in any number of ways. For example, they might be classified by the number of rulers, thus distinguishing government by one (as in a monarchy or a tyranny) from government by the few (in an aristocracy or oligarchy) and from government by the many (as in a democracy). Governments can also be classified by mode of succession; for example, ascension to governmental leadership may follow the rules of hereditary succession, or it may be determined through elections or by force. Governments also vary in terms of the laws and rules of conduct that each political entity follows.","image":{"id":0,"url":"/22/99622-050-E70BCD0A/Parthenon-Athens.jpg","altText":"Politics, Law & Government","credit":null,"width":null,"height":null,"fullUrl":"https://cdn.britannica.com/22/99622-050-E70BCD0A/Parthenon-Athens.jpg"}},{"id":6000,"title":"World History","url":"World-History","description":"Does history really repeat itself, or can we learn from the mistakes of those who came before us? History provides a chronological, statistical, and cultural record of the events, people, and movements that have made an impact on humankind and the world at large throughout the ages.","image":{"id":0,"url":"/05/84505-050-8BB58BE6/cave-art-Ennedi-Plateau-Chad.jpg","altText":"World History","credit":null,"width":null,"height":null,"fullUrl":"https://cdn.britannica.com/05/84505-050-8BB58BE6/cave-art-Ennedi-Plateau-Chad.jpg"}},null],"mainCategory":{"id":9000,"title":"Politics, Law & Government","url":"Politics-Law-Government","description":"The world today is divided territorially into more than 190 countries, each of which possesses a national government that claims to exercise sovereignty and seeks to compel obedience to its will by its citizens. Governments can be classified in any number of ways. For example, they might be classified by the number of rulers, thus distinguishing government by one (as in a monarchy or a tyranny) from government by the few (in an aristocracy or oligarchy) and from government by the many (as in a democracy). Governments can also be classified by mode of succession; for example, ascension to governmental leadership may follow the rules of hereditary succession, or it may be determined through elections or by force. Governments also vary in terms of the laws and rules of conduct that each political entity follows.","image":{"id":0,"url":"/22/99622-050-E70BCD0A/Parthenon-Athens.jpg","altText":"Politics, Law & Government","credit":null,"width":null,"height":null,"fullUrl":"https://cdn.britannica.com/22/99622-050-E70BCD0A/Parthenon-Athens.jpg"}},"typeDisplayName":"List"}]},"byline":null,"citationInfo":null,"websites":null,"freeTopicReason":"TOPIC_IS_INDEX_PAGE","articleSchemaMarkup":{"keywords":"the number eight","wordcount":0,"url":"https://www.britannica.com/science/the-number-eight","description":"Other articles where the number eight is discussed: October: …from octo, Latin for “eight,” an indication of its position in the early Roman calendar.","publisher":{"name":"Encyclopedia Britannica","@type":"Organization","logo":{"url":"https://corporate.britannica.com/wp-content/themes/eb-corporate/_img/logo.png","@type":"ImageObject"}},"@context":"https://schema.org","@type":"article"},"studentArticle":false,"initialLoad":true}

Directory

References

Discover

Why Was Nazi Germany Called the Third Reich?

Why New York Is Called "The Big Apple" and How 8 Other Famous Cities Got Their Nicknames

Does Ball Lightning Exist?

9 American Political Scandals

12 Novels Considered the “Greatest Book Ever Written”

6 Animals That Eat Their Mates

6 of the First Women to Become Heads of State


number

Also known as: 8, eight

Learn about this topic in these articles:

month of October

  • The number eight | number (9)

    In October

    …from octo, Latin for “eight,” an indication of its position in the early Roman calendar.

    Read More

number symbolism

  • The number eight | number (10)

    In number symbolism: 8

    The number 8 is generally considered to be an auspicious number by numerologists. The square of any odd number, less one, is always a multiple of 8 (for example, 9 − 1 = 8, 25 − 1 = 8 × 3, 49 − 1…

    Read More
The number eight | number (2024)
Top Articles
Latest Posts
Article information

Author: Kerri Lueilwitz

Last Updated:

Views: 5399

Rating: 4.7 / 5 (47 voted)

Reviews: 86% of readers found this page helpful

Author information

Name: Kerri Lueilwitz

Birthday: 1992-10-31

Address: Suite 878 3699 Chantelle Roads, Colebury, NC 68599

Phone: +6111989609516

Job: Chief Farming Manager

Hobby: Mycology, Stone skipping, Dowsing, Whittling, Taxidermy, Sand art, Roller skating

Introduction: My name is Kerri Lueilwitz, I am a courageous, gentle, quaint, thankful, outstanding, brave, vast person who loves writing and wants to share my knowledge and understanding with you.