|
Pyreliophorus
The Pyreliophorus was a device similar to a burning glass, created by the Portuguese priest Manuel António Gomes, also known as ''padre Himalaya'', whose objective was to melt many different types of materials using solar energy. The device used several reflecting mirrors to concentrate the sunlight into a common point. With this device, it was possible to reach a temperature of around 3500 °C, enough to melt many types of metals and rocks. Unlike a common burning glass, the Pyreliophorus uses a concentric parabolic array of mirrors to concentrate the sun light into a common point, instead of a lens. The device uses a clock system that makes the mirror array concentric axis to rotate along the sun alignment. This device was one of the main attractions on the Saint Louis World's Fair in 1904, and it was awarded with two gold medals and with one silver medal. Himalaya protected his Pyreliophorus using the patent system in many jurisdictions, including the British one on the p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Burning Glass
A burning glass or burning lens is a large convex lens that can concentrate the sun's rays onto a small area, heating up the area and thus resulting in ignition of the exposed surface. Burning mirrors achieve a similar effect by using reflecting surfaces to focus the light. They were used in 18th-century chemical studies for burning materials in closed glass vessels where the products of combustion could be trapped for analysis. The burning glass was a useful contrivance in the days before electrical ignition was easily achieved. Historical development: from legend to science Burning glass technology has been known since antiquity, as described by Greek and Roman writers who recorded the use of lenses to start fires for various purposes. Pliny the Elder noted the use of glass vases filled with water to create a heat intense enough to ignite clothing, as well as convex lenses that were used to cauterize wounds. Plutarch refers to a burning mirror made of joined triangular metal mir ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Louisiana Purchase Exposition
The Louisiana Purchase Exposition, informally known as the St. Louis World's Fair, was an World's fair, international exposition held in St. Louis, Missouri, United States, from April 30 to December 1, 1904. Local, state, and federal funds totaling $15 million were used to finance the event. More than 60 countries and 43 of the then-45 American states maintained exhibition spaces at the fair, which was attended by nearly 19.7 million people. Historians generally emphasize the prominence of the themes of Race (human categorization), race and imperialism, and the fair's long-lasting impact on intellectuals in the fields of history, art history, architecture and anthropology. From the point of view of the memory of the average person who attended the fair, it primarily promoted entertainment, consumer goods and popular culture. The monumental Greco-Roman architecture of this and other fairs of the era did much to influence permanent new buildings and master plans of major cities. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Burning Glass
A burning glass or burning lens is a large convex lens that can concentrate the sun's rays onto a small area, heating up the area and thus resulting in ignition of the exposed surface. Burning mirrors achieve a similar effect by using reflecting surfaces to focus the light. They were used in 18th-century chemical studies for burning materials in closed glass vessels where the products of combustion could be trapped for analysis. The burning glass was a useful contrivance in the days before electrical ignition was easily achieved. Historical development: from legend to science Burning glass technology has been known since antiquity, as described by Greek and Roman writers who recorded the use of lenses to start fires for various purposes. Pliny the Elder noted the use of glass vases filled with water to create a heat intense enough to ignite clothing, as well as convex lenses that were used to cauterize wounds. Plutarch refers to a burning mirror made of joined triangular metal mir ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Padre Himalaya
{{disambiguation, geo ...
__NOTOC__ Padre means father in many Romance languages, and it may also refer to: Music * "Padre" (song) People * A military chaplain * A Latin Catholic priest * A member of the San Diego Padres baseball team Places * Padre Island, a barrier island in the U.S. State of Texas * North Padre Island, northern part of the Padre Island * South Padre Island, southern part of the Padre Island * Padre Island National Seashore Software * Padre (software), an integrated development environment for the Perl programming language Others * PADRE, Partnership for Acid Drainage Remediation in Europe * ''The Padre'', a 2018 film See also *Padres (other) The San Diego Padres are a Major League Baseball team based in San Diego, California. Padres may also refer to * Padres workers at the Spanish missions in California *PADRES, a Chicano priests' organization *Tucson Padres, a minor league baseball t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Manuel António Gomes
Manuel António Gomes (9 December 1868 – 21 December 1933) was a Portuguese Catholic priest, inventor and physicist. He was a very tall man, and was nicknamed ''Father Himalaya'' (in Portuguese: ''Padre Himalaya''), a name he proudly used frequently. He was born at Santiago de Cendufe, Arcos de Valdevez in 1868 and died at Viana do Castelo in 1933. Father Himalaya was a pioneer in Portugal of solar energy and other uses of renewable energy. He was a vegetarian and was interested in naturopathy, particularly fitotherapy and hydrotherapy. He studied in Paris with Marcellin Berthelot and developed mathematical and astronomical theories to construct innovative ways of concentrating solar radiation in order to maximise useful energy production. Gomes is the creator of the pyreliophorus The Pyreliophorus was a device similar to a burning glass, created by the Portuguese priest Manuel António Gomes, also known as ''padre Himalaya'', whose objective was to melt many different types of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mirror
A mirror or looking glass is an object that Reflection (physics), reflects an image. Light that bounces off a mirror will show an image of whatever is in front of it, when focused through the lens of the eye or a camera. Mirrors reverse the direction of the image in an equal yet opposite angle from which the light shines upon it. This allows the viewer to see themselves or objects behind them, or even objects that are at an angle from them but out of their field of view, such as around a corner. Natural mirrors have existed since prehistoric times, such as the surface of water, but people have been manufacturing mirrors out of a variety of materials for thousands of years, like stone, metals, and glass. In modern mirrors, metals like silver or aluminium are often used due to their high reflectivity, applied as a thin coating on glass because of its naturally smooth and very Hardness (materials science), hard surface. A mirror is a Wave (physics), wave reflector. Light consis ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Patent
A patent is a type of intellectual property that gives its owner the legal right to exclude others from making, using, or selling an invention for a limited period of time in exchange for publishing an enabling disclosure of the invention."A patent is not the grant of a right to make or use or sell. It does not, directly or indirectly, imply any such right. It grants only the right to exclude others. The supposition that a right to make is created by the patent grant is obviously inconsistent with the established distinctions between generic and specific patents, and with the well-known fact that a very considerable portion of the patents granted are in a field covered by a former relatively generic or basic patent, are tributary to such earlier patent, and cannot be practiced unless by license thereunder." – ''Herman v. Youngstown Car Mfg. Co.'', 191 F. 579, 584–85, 112 CCA 185 (6th Cir. 1911) In most countries, patent rights fall under private law and the patent holder mus ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
.png "Click for more on -> Manuel António Gomes")
