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Saqqara Bird
The Saqqara Bird is a bird-shaped artifact made of sycamore wood, discovered during the 1898 excavation of the Saqqara tomb in Saqqara, Egypt. It has been dated to approximately 200 BCE, and is now housed in the Egyptian Museum in Cairo. The Saqqara Bird has a wingspan of and weighs . Its purpose is not understood because of a lack of period documentation. Conventional ideas Some think the Saqqara Bird may be a ceremonial object because the falcon, the bird after which the Saqqara Bird is modeled, is the form most commonly used to represent several of the most important gods of Egyptian mythology, most notably the falcon deity Horus and the sun deity Ra Horakhty. Others have posited it may have been a toy for an elite child, or that it could have functioned as a weather vane. Some have also speculated it may have been used as a sort of boomerang, as such technology was common and well known in ancient Egypt in the form of a throwing stick used for hunting waterfowl. Another hy ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Photo 1-plane Front View1
A photograph (also known as a photo, image, or picture) is an image created by light falling on a photosensitive surface, usually photographic film or an electronic image sensor, such as a CCD or a CMOS chip. Most photographs are now created using a smartphone/camera, which uses a lens to focus the scene's visible wavelengths of light into a reproduction of what the human eye would see. The process and practice of creating such images is called photography. Etymology The word ''photograph'' was coined in 1839 by Sir John Herschel and is based on the Greek φῶς (''phos''), meaning "light," and γραφή (''graphê''), meaning "drawing, writing," together meaning "drawing with light." History The first permanent photograph, a contact-exposed copy of an engraving, was made in 1822 using the bitumen-based "heliography" process developed by Nicéphore Niépce. The first photographs of a real-world scene, made using a camera obscura, followed a few years later at Le Gras, Fra ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Waterfowl
Anseriformes is an order of birds also known as waterfowl that comprises about 180 living species of birds in three families: Anhimidae (three species of screamers), Anseranatidae (the magpie goose), and Anatidae, the largest family, which includes over 170 species of waterfowl, among them the ducks, geese, and swans. Most modern species in the order are highly adapted for an aquatic existence at the water surface. With the exception of screamers, males have penises, a trait that has been lost in the Neoaves. Due to their aquatic nature, most species are web-footed. Evolution Anseriformes are one of only two types of modern bird to be confirmed present during the Mesozoic alongside the other dinosaurs, and in fact were among the very few birds to survive their extinction, along with their cousins the galliformes. These two groups only occupied two ecological niches during the Mesozoic, living in water and on the ground, while the toothed enantiornithes were the dominant bird ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Out-of-place Artifacts
An out-of-place artifact (OOPArt or oopart) is an artifact of historical, archaeological, or paleontological interest found in an unusual context, which challenges conventional historical chronology by its presence in that context. Such artifacts may appear too advanced for the technology known to have existed at the time, or may suggest human presence at a time before humans are known to have existed. Other examples may suggest contact between different cultures that is hard to account for with conventional historical understanding. This description of archaelogical objects is used in fringe science such as cryptozoology, as well as by proponents of ancient astronaut theories, young Earth creationists, and paranormal enthusiasts. It can describe a wide variety of items, from anomalies studied by mainstream science to pseudoarchaeology to objects that have been shown to be hoaxes or to have mundane explanations. Critics argue that most purported OOPArts which are not hoaxes ar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sculptures Of Ancient Egypt
Sculpture is the branch of the visual arts that operates in three dimensions. Sculpture is the three-dimensional art work which is physically presented in the dimensions of height, width and depth. It is one of the plastic arts. Durable sculptural processes originally used carving (the removal of material) and modelling (the addition of material, as clay), in stone, metal, ceramics, wood and other materials but, since Modernism, there has been an almost complete freedom of materials and process. A wide variety of materials may be worked by removal such as carving, assembled by welding or modelling, or moulded or cast. Sculpture in stone survives far better than works of art in perishable materials, and often represents the majority of the surviving works (other than pottery) from ancient cultures, though conversely traditions of sculpture in wood may have vanished almost entirely. However, most ancient sculpture was brightly painted, and this has been lost. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Quimbaya Artifacts
Quimbaya artifacts refers to a range of primarily ceramic and gold objects surviving from the Quimbaya civilisation, which was one of many pre-Columbian cultures of Colombia inhabiting the Middle Cauca River valley and southern Antioquian region of modern day Colombia. The artifacts are believed to have originated during the Classical Quimbaya period 500 BC–600 AD. Artifact types Poporos Poporos are vessel type containers primarily used to store powdered lime, made from calcined seashells. They were often cast in gold and decorated with human figures and exhibited "great elegance of conception, manufacture, and finish." The most noteworthy poporos artifact is the ''Poporo Quimbaya'' exhibited in the Gold Museum in Bogotá, Colombia. Cast using the ''lost wax technique'' in Tumbaga alloy around 300 CE, the 777 gram golden vessel was used as a ceremonial device for consuming lime while chewing coca leaves during religious ceremonies Stylised human figures These Quimb ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Paul R
Paul may refer to: *Paul (given name), a given name (includes a list of people with that name) *Paul (surname), a list of people People Christianity *Paul the Apostle (AD c.5–c.64/65), also known as Saul of Tarsus or Saint Paul, early Christian missionary and writer *Pope Paul (other), multiple Popes of the Roman Catholic Church *Saint Paul (other), multiple other people and locations named "Saint Paul" Roman and Byzantine empire *Lucius Aemilius Paullus Macedonicus (c. 229 BC – 160 BC), Roman general *Julius Paulus Prudentissimus (), Roman jurist *Paulus Catena (died 362), Roman notary *Paulus Alexandrinus (4th century), Hellenistic astrologer *Paul of Aegina or Paulus Aegineta (625–690), Greek surgeon Royals *Paul I of Russia (1754–1801), Tsar of Russia *Paul of Greece (1901–1964), King of Greece Other people *Paul the Deacon or Paulus Diaconus (c. 720 – c. 799), Italian Benedictine monk *Paul (father of Maurice), the father of Maurice, Byzan ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Norman Levitt
Norman Jay Levitt (August 27, 1943 – October 24, 2009) was an American mathematician at Rutgers University. Education Levitt was born in The Bronx and received a bachelor's degree from Harvard College in 1963. He received a PhD from Princeton University in 1967. Work Levitt was best known for his tireless criticism of "the academic Left"—the social constructivists, deconstructionists, and postmodernists—for their anti-science stance which "lump science in with other cultural traditions as 'just another way of knowing' that is no better than any other tradition, and thereby reduce the scientific enterprise to little more than culturally-determined guess work at best and hegemonic power mongering at worst". His books (see Bibliography below) and review articles, such as "Why Professors Believe Weird Things: Sex, Race, and the Trials of the New Left" (Levitt emphasized that his own view was left-wing, but such ideas dismayed him), expose the "academic silliness" and analyze the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Richard P
Richard is a male given name. It originates, via Old French, from Frankish language, Old Frankish and is a Compound (linguistics), compound of the words descending from Proto-Germanic language, Proto-Germanic ''*rīk-'' 'ruler, leader, king' and ''*hardu-'' 'strong, brave, hardy', and it therefore means 'strong in rule'. Nicknames include "Richie", "Dick (nickname), Dick", "Dickon", "Dickie (name), Dickie", "Rich (given name), Rich", "Rick (given name), Rick", "Rico (name), Rico", "Ricky (given name), Ricky", and more. Richard is a common English, German and French male name. It's also used in many more languages, particularly Germanic, such as Norwegian, Danish, Swedish, Icelandic, and Dutch, as well as other languages including Irish, Scottish, Welsh and Finnish. Richard is cognate with variants of the name in other European languages, such as the Swedish "Rickard", the Catalan "Ricard" and the Italian "Riccardo", among others (see comprehensive variant list below). People ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aircraft
An aircraft is a vehicle that is able to fly by gaining support from the air. It counters the force of gravity by using either static lift or by using the dynamic lift of an airfoil, or in a few cases the downward thrust from jet engines. Common examples of aircraft include airplanes, helicopters, airships (including blimps), gliders, paramotors, and hot air balloons. The human activity that surrounds aircraft is called ''aviation''. The science of aviation, including designing and building aircraft, is called '' aeronautics.'' Crewed aircraft are flown by an onboard pilot, but unmanned aerial vehicles may be remotely controlled or self-controlled by onboard computers. Aircraft may be classified by different criteria, such as lift type, aircraft propulsion, usage and others. History Flying model craft and stories of manned flight go back many centuries; however, the first manned ascent — and safe descent — in modern times took place by larger hot-air ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Radiesthesia
Radiesthesia describes an ability to detect radiation emitted by a person, animal, object or geographical feature. There is no scientific evidence of the existence of this pseudoscientific or occult phenomenon. Definitions One definition is "sensitivity to radiations of all kinds emanating from living beings, inanimate objects, mineral ores, water and even photographs" The word derives from Latin root ‘radi-’ referring to beams of light, radiation and ‘aesthesia’, referring to sensory perception. The term is a neologism created by a French Catholic priest Alexis Timothée Bouly who was a celebrated dowsing practitioner in the early part of the 20th century. Bouly claimed to be able to detect unexploded ordnance from WW1 and also to detect molecular changes in laboratory experiments. He was the founder at Lille in 1929 of the Association of the Friends of Radiesthesia (). Claims Practitioners may claim to be able to detect the emitted radiation through use of their han ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aviation
Aviation includes the activities surrounding mechanical flight and the aircraft industry. ''Aircraft'' includes fixed-wing and rotary-wing types, morphable wings, wing-less lifting bodies, as well as lighter-than-air craft such as hot air balloons and airships. Aviation began in the 18th century with the development of the hot air balloon, an apparatus capable of atmospheric displacement through buoyancy. Some of the most significant advancements in aviation technology came with the controlled gliding flying of Otto Lilienthal in 1896; then a large step in significance came with the construction of the first powered airplane by the Wright brothers in the early 1900s. Since that time, aviation has been technologically revolutionized by the introduction of the jet which permitted a major form of transport throughout the world. Etymology The word ''aviation'' was coined by the French writer and former naval officer Gabriel La Landelle in 1863. He derived the term from the v ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
