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Nasca Lines
The Nazca Lines are a group of geoglyphs made in the soil of the Nazca Desert in southern Peru. They were created between 500 BCE and 500 CE by people making depressions or shallow incisions in the desert floor, removing pebbles and leaving differently colored dirt exposed. There are two major phases of the Nazca lines, Paracas phase, from 400 to 200 BCE, and Nazca phase, from 200 BCE to 500 CE. In the years leading up to 2020, between 80 and 100 new figures had been found with the use of drones, and archaeologists believe that there are more to be found. Most lines run straight across the landscape, but there are also figurative designs of animals and plants. The individual figurative geoglyph designs measure between across. The combined length of all the lines is more than , and the group covers an area of about . The lines are typically deep. They were made by removing the top layer of reddish-brown iron oxide-coated pebbles to reveal a yellow-grey subsoil. The ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Peru
, image_flag = Flag of Peru.svg , image_coat = Escudo nacional del Perú.svg , other_symbol = Great Seal of the State , other_symbol_type = National seal , national_motto = "Firm and Happy for the Union" , national_anthem = "National Anthem of Peru" , march = "March of Flags" , image_map = PER orthographic.svg , map_caption = , image_map2 = , capital = Lima , coordinates = , largest_city = capital , official_languages = Spanish , languages_type = Co-official languages , languages = , ethnic_groups = , ethnic_groups_year = 2017 , demonym = Peruvian , government_type = Unitary semi-presidential republic , leader_title1 = President , leader_name1 = Dina Boluarte , leader_title2 = First Vice President , lead ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pedro Cieza De León
Pedro Cieza de León ( Llerena, Spain c. 1520 – Seville, Spain July 2, 1554) was a Spanish conquistador and chronicler of Peru and Popayán. He is known primarily for his history and description of Peru, ''Crónicas del Perú''. He wrote this book in four parts, but only the first was published during his lifetime; the remaining sections were not published until the 19th and 20th centuries. Early life Cieza de León was born to a family of Jewish conversos around 1520 in [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lime (material)
Lime is a calcium-containing inorganic material composed primarily of oxides and hydroxide, usually calcium oxide and/or calcium hydroxide. It is also the name for calcium oxide which occurs as a product of coal-seam fires and in altered limestone xenoliths in volcanic ejecta. The International Mineralogical Association recognizes lime as a mineral with the chemical formula of CaO. The word ''lime'' originates with its earliest use as building mortar and has the sense of ''sticking or adhering''. These materials are still used in large quantities as building and engineering materials (including limestone products, cement, concrete, and mortar), as chemical feedstocks, and for sugar refining, among other uses. Lime industries and the use of many of the resulting products date from prehistoric times in both the Old World and the New World. Lime is used extensively for wastewater treatment with ferrous sulfate. The rocks and minerals from which these materials are derived, ty ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Scientific American
''Scientific American'', informally abbreviated ''SciAm'' or sometimes ''SA'', is an American popular science magazine. Many famous scientists, including Albert Einstein and Nikola Tesla, have contributed articles to it. In print since 1845, it is the oldest continuously published magazine in the United States. ''Scientific American'' is owned by Springer Nature, which in turn is a subsidiary of Holtzbrinck Publishing Group. History ''Scientific American'' was founded by inventor and publisher Rufus Porter in 1845 as a four-page weekly newspaper. The first issue of the large format newspaper was released August 28, 1845. Throughout its early years, much emphasis was placed on reports of what was going on at the U.S. Patent Office. It also reported on a broad range of inventions including perpetual motion machines, an 1860 device for buoying vessels by Abraham Lincoln, and the universal joint which now can be found in nearly every automobile manufactured. Current issues includ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ancient Astronauts
Ancient astronauts (or ancient aliens) refers to a pseudoscientific hypothesis which holds that intelligent extraterrestrial beings visited Earth and made contact with humans in antiquity and prehistoric times. Proponents suggest that this contact influenced the development of modern cultures, technologies, religions, and human biology. A common position is that deities from most, if not all, religions are extraterrestrial in origin, and that advanced technologies brought to Earth by ancient astronauts were interpreted as evidence of divine status by early humans. The idea that ancient astronauts existed and visited Earth is not taken seriously by academics and archaeologists, who consider it to be pseudoarchaeological and/or unscientific. It has received no credible attention in peer reviewed studies. When proponents of the idea present evidence in favor of their beliefs, it is often distorted or fabricated. Well-known ancient astronauts proponents in the latter half of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Erich Von Däniken
Erich Anton Paul von Däniken (; ; born 14 April 1935) is a Swiss author of several books which make claims about extraterrestrial influences on early human culture, including the best-selling ''Chariots of the Gods?'', published in 1968. Von Däniken is one of the main figures responsible for popularizing the "paleo-contact" and ancient astronauts hypotheses. The ideas put forth in his books are rejected by virtually all scientists and academics, who categorize his work as pseudohistory, pseudoarchaeology, and pseudoscience. Early in his career, he was convicted and served time for several counts of fraud or embezzlement, and wrote one of his books in prison. Von Däniken later became a co-founder of the Archaeology, Astronautics and SETI Research Association (AAS RA). He designed Mystery Park (now known as Jungfrau Park), a theme park located in Interlaken, Switzerland, that opened in May 2003. Early life Von Däniken was born in Zofingen, Aargau. Brought up as a Roman Cat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Joe Nickell
Joe Nickell (born December 1, 1944) is an American skeptic and investigator of the paranormal. Nickell is senior research fellow for the Committee for Skeptical Inquiry and writes regularly for their journal, ''Skeptical Inquirer''. He is also an associate dean of the Center for Inquiry Institute. He is the author or editor of over 30 books. Among his career highlights, Nickell helped expose the James Maybrick "Jack the Ripper Diary" as a hoax. In 2002, Nickell was one of a number of experts asked by scholar Henry Louis Gates Jr. to evaluate the authenticity of the manuscript of Hannah Crafts' '' The Bondwoman's Narrative'' (1853–1860), possibly the first novel by an African-American woman. At the request of document dealer and historian Seth Keller, Nickell analyzed documentation in the dispute over the authorship of "The Night Before Christmas", ultimately supporting the Clement Clarke Moore claim. Early life, education and family Joe Nickell is the son of J. Wendell an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carbon-dated
Radiocarbon dating (also referred to as carbon dating or carbon-14 dating) is a method for determining the age of an object containing organic material by using the properties of radiocarbon, a radioactive isotope of carbon. The method was developed in the late 1940s at the University of Chicago by Willard Libby. It is based on the fact that radiocarbon () is constantly being created in the Earth's atmosphere by the interaction of cosmic rays with atmospheric nitrogen. The resulting combines with atmospheric oxygen to form radioactive carbon dioxide, which is incorporated into plants by photosynthesis; animals then acquire by eating the plants. When the animal or plant dies, it stops exchanging carbon with its environment, and thereafter the amount of it contains begins to decrease as the undergoes radioactive decay. Measuring the amount of in a sample from a dead plant or animal, such as a piece of wood or a fragment of bone, provides information that can be used to calcu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Astronomical Object
An astronomical object, celestial object, stellar object or heavenly body is a naturally occurring physical entity, association, or structure that exists in the observable universe. In astronomy, the terms ''object'' and ''body'' are often used interchangeably. However, an astronomical body or celestial body is a single, tightly bound, contiguous entity, while an astronomical or celestial ''object'' is a complex, less cohesively bound structure, which may consist of multiple bodies or even other objects with substructures. Examples of astronomical objects include planetary systems, star clusters, nebulae, and galaxies, while asteroids, moons, planets, and stars are astronomical bodies. A comet may be identified as both body and object: It is a ''body'' when referring to the frozen nucleus of ice and dust, and an ''object'' when describing the entire comet with its diffuse coma and tail. History Astronomical objects such as stars, planets, nebulae, asteroids and comet ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Maria Reiche
Maria Reiche Grosse-Neumann (15 May 1903 – 8 June 1998) was a German-born Peruvian mathematician, archaeologist, and technical translator. She is known for her research into the Nazca Lines, which she first saw in 1941 together with American historian Paul Kosok. Known as the "Lady of the Lines", Reiche made the documentation, preservation and public dissemination of the Nazca Lines her life's work. She was widely recognized as the curator of the lines and lived nearby to protect them. She received recognition as Doctor Honoris Causa by the National University of San Marcos and the Universidad Nacional de Ingenieria in Lima. Reiche helped gain national and international attention for the Nazca Lines; Peru established protection, and they were designated a UNESCO World Heritage Site in 1994. Following her death, her former home in Nazca was converted into a museum, the ''Museo Maria Reiche''. She is honored as the namesake of Maria Reiche Neuman Airport in Nazca, the Park Mari ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Winter Solstice
The winter solstice, also called the hibernal solstice, occurs when either of Earth's poles reaches its maximum tilt away from the Sun. This happens twice yearly, once in each hemisphere (Northern and Southern). For that hemisphere, the winter solstice is the day with the shortest period of daylight and longest night of the year, when the Sun is at its lowest daily maximum elevation in the sky. Either pole experiences continuous darkness or twilight around its winter solstice. The opposite event is the summer solstice. The winter solstice occurs during the hemisphere's winter. In the Northern Hemisphere, this is the December solstice (usually 21st or 22nd December) and in the Southern Hemisphere, this is the June solstice (usually 20th or 21st of June). Although the winter solstice itself lasts only a moment, the term also refers to the day on which it occurs. The term midwinter is also used synonymously with the winter solstice, although it carries other meanings as we ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Long Island University
Long Island University (LIU) is a private university with two main campuses, LIU Post and LIU Brooklyn, in the U.S. state of New York. It offers more than 500 academic programs at its main campuses, online, and at multiple non-residential. LIU has NCAA Division I athletics and hosts the annual George Polk Awards in journalism. History LIU was chartered in 1926 in Brooklyn by the New York State Education Department to provide “effective and moderately priced education” to people from “all walks of life.” LIU Brooklyn is located in Downtown Brooklyn, at the corner of Flatbush and DeKalb Avenues. The main building adjoins the 1920s movie house, Paramount Theatre (now called the Schwartz Gymnasium), the building retains much of the original decorative detail and a fully operational Wurlitzer organ that rises from beneath the basketball court floorboards. The campus consists of nine academic buildings; a recreation and athletic complex that includes Division I regulation a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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