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Dayton Miller
Dayton Clarence Miller (March 13, 1866 – February 22, 1941) was an American physicist, astronomer, acoustician, and accomplished amateur flautist. An early experimenter of X-rays, Miller was an advocate of aether theory and absolute space and an opponent of Albert Einstein's theory of relativity. Born in Ohio to Charles Webster Dewey and Vienna Pomeroy Miller, he graduated from Baldwin University in 1886 and obtained a doctorate in astronomy at Princeton University under Charles A. Young in 1890. Miller spent his entire career teaching physics at the Case School of Applied Science in Cleveland, Ohio, as head of the physics department from 1893 until his retirement in 1936. Following the discovery of X-rays by Wilhelm Röntgen in 1895, Miller used cathode-ray tubes built by William Crookes to make some of the first photographic images of concealed objects, including a bullet within a man's limb. Active in many scientific organizations, Miller was a member of the Ameri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Strongsville, Ohio
Strongsville is a city in Cuyahoga County, Ohio, United States, and a suburb of Cleveland. As of the 2020 census, its population was 46,491. The city's nickname, Crossroads of the Nation, originated from the intersection between the Baltimore and Ohio Railroad and Southwestern Electric Line that connected Cleveland and Wooster, Ohio. As the railroad line ceased operation in 1931, the motto and city seal have been adapted to reflect the modern-day intersection of Interstate 71 and the Ohio Turnpike. History Founded by settlers arriving in the newly purchased Connecticut Western Reserve, the city was named after John Stoughton Strong, the group's leader. He brought his oldest son, Emory Strong, his brother-in-law Elijah Lyman Sr., and Guilford Whitney, another relative of the Strongs. Along with Whitney came his daughter, her husband John Hilliard, and their daughter. Other pioneers in the group included William Fuller Jr., Obadiah Church, Zachariah Goodale, and George Fox Gilber ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Acoustician
Acoustics is a branch of physics that deals with the study of mechanical waves in gases, liquids, and solids including topics such as vibration, sound, ultrasound and infrasound. A scientist who works in the field of acoustics is an acoustician while someone working in the field of acoustics technology may be called an acoustical engineer. The application of acoustics is present in almost all aspects of modern society with the most obvious being the audio and noise control industries. Hearing is one of the most crucial means of survival in the animal world and speech is one of the most distinctive characteristics of human development and culture. Accordingly, the science of acoustics spreads across many facets of human society—music, medicine, architecture, industrial production, warfare and more. Likewise, animal species such as songbirds and frogs use sound and hearing as a key element of mating rituals or for marking territories. Art, craft, science and technology have prov ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cathode-ray Tube
A cathode-ray tube (CRT) is a vacuum tube containing one or more electron guns, which emit electron beams that are manipulated to display images on a phosphorescent screen. The images may represent electrical waveforms on an oscilloscope, a Film frame, frame of video on an Analog television, analog television set (TV), Digital imaging, digital raster graphics on a computer monitor, or other phenomena like radar targets. A CRT in a TV is commonly called a picture tube. CRTs have also been Williams tube, used as memory devices, in which case the screen is not intended to be visible to an observer. The term ''cathode ray'' was used to describe electron beams when they were first discovered, before it was understood that what was emitted from the cathode was a beam of electrons. In CRT TVs and computer monitors, the entire front area of the tube is scanned repeatedly and systematically in a fixed pattern called a raster scan, raster. In color devices, an image is produced by con ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wilhelm Röntgen
Wilhelm Conrad Röntgen (; 27 March 1845 – 10 February 1923), sometimes Transliteration, transliterated as Roentgen ( ), was a German physicist who produced and detected electromagnetic radiation in a wavelength range known as X-rays. As a result of this discovery, he became the first recipient of the Nobel Prize in Physics in 1901.Novelize, Robert. ''Squire's Fundamentals of Radiology''. Harvard University Press. 5th ed. 1997. p. 1. Biographical history Education Röntgen was born in Lennep on 27 March 1845 to Friedrich Conrad Röntgen, a German merchant and cloth manufacturer, and Charlotte Constanze Frowein. When he was aged three, his family moved to the Netherlands, where his mother's family lived, rendering him Statelessness, stateless. He attended high school at Utrecht Technical School in Utrecht, Netherlands. He followed courses at the Technical School for almost two years. In 1865, he was unfairly expelled from high school when one of his teachers intercepted a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Case School Of Applied Science
The Case School of Engineering is the engineering school of Case Western Reserve University, a private research university in Cleveland, Ohio. It traces its roots to the 1880 founding of the Case School of Applied Science. The school was endowed by Leonard Case, Jr. in 1877 and became the Case Institute of Technology in 1947 until merging with Western Reserve University in 1967. It was officially named the Case School of Engineering in 1992. Departments * Biomedical Engineering * Chemical & Biomolecular Engineering * Civil And Environmental Engineering * Computer & Data Sciences * Electrical, Computer And Systems Engineering * Macromolecular Science & Engineering * Materials Science & Engineering * Mechanical & Aerospace Engineering Notable Alumni * Paul Buchheit (BS '98, MS '98) - 23rd Google employee and creator of Gmail * Herbert H. Dow (BS 1888) - Founder of Dow Chemical * Siegfried Hecker (BS '65, MS '67, PhD '68) - Former director of Los Alamos National Laboratory and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Physics
Physics is the scientific study of matter, its Elementary particle, fundamental constituents, its motion and behavior through space and time, and the related entities of energy and force. "Physical science is that department of knowledge which relates to the order of nature, or, in other words, to the regular succession of events." It is one of the most fundamental scientific disciplines. "Physics is one of the most fundamental of the sciences. Scientists of all disciplines use the ideas of physics, including chemists who study the structure of molecules, paleontologists who try to reconstruct how dinosaurs walked, and climatologists who study how human activities affect the atmosphere and oceans. Physics is also the foundation of all engineering and technology. No engineer could design a flat-screen TV, an interplanetary spacecraft, or even a better mousetrap without first understanding the basic laws of physics. (...) You will come to see physics as a towering achievement of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Astronomy
Astronomy is a natural science that studies celestial objects and the phenomena that occur in the cosmos. It uses mathematics, physics, and chemistry in order to explain their origin and their overall evolution. Objects of interest include planets, natural satellite, moons, stars, nebulae, galaxy, galaxies, meteoroids, asteroids, and comets. Relevant phenomena include supernova explosions, gamma ray bursts, quasars, blazars, pulsars, and cosmic microwave background radiation. More generally, astronomy studies everything that originates beyond atmosphere of Earth, Earth's atmosphere. Cosmology is a branch of astronomy that studies the universe as a whole. Astronomy is one of the oldest natural sciences. The early civilizations in recorded history made methodical observations of the night sky. These include the Egyptian astronomy, Egyptians, Babylonian astronomy, Babylonians, Greek astronomy, Greeks, Indian astronomy, Indians, Chinese astronomy, Chinese, Maya civilization, M ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Baldwin University
The history of Baldwin Wallace University dates back to 1828, when co-founder John Baldwin settled in present-day Berea, Ohio. His founding eventually established Baldwin–Wallace College. This founding of present-day Baldwin Wallace University began when Baldwin Institute was established in 1845. With the help of James Wallace, Baldwin Institute began offering college courses. Eventually, in 1863, a resolution established a separate school from Baldwin University to serve the booming local German population called German Wallace College. Originally part of Baldwin Institute, German Wallace College was established just down the road. As a result of financial hardships the schools merged in 1913, forming Baldwin-Wallace College. In 2010, several buildings were added to the National Register of Historic Places combining the former Lyceum Village Square and German Wallace College to form the BW South Campus Historic District. In 2012, Baldwin-Wallace College became Baldwin Wallace ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ohio
Ohio ( ) is a U.S. state, state in the Midwestern United States, Midwestern region of the United States. It borders Lake Erie to the north, Pennsylvania to the east, West Virginia to the southeast, Kentucky to the southwest, Indiana to the west, and Michigan to the northwest. Of the 50 List of states and territories of the United States, U.S. states, it is the List of U.S. states and territories by area, 34th-largest by area. With a population of nearly 11.9 million, Ohio is the List of U.S. states and territories by population, seventh-most populous and List of U.S. states and territories by population density, tenth-most densely populated state. Its List of capitals in the United States, capital and List of cities in Ohio, most populous city is Columbus, Ohio, Columbus, with the two other major Metropolitan statistical area, metropolitan centers being Cleveland and Cincinnati, alongside Dayton, Ohio, Dayton, Akron, Ohio, Akron, and Toledo, Ohio, Toledo. Ohio is nicknamed th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Theory Of Relativity
The theory of relativity usually encompasses two interrelated physics theories by Albert Einstein: special relativity and general relativity, proposed and published in 1905 and 1915, respectively. Special relativity applies to all physical phenomena in the absence of gravity. General relativity explains the law of gravitation and its relation to the forces of nature. It applies to the cosmological and astrophysical realm, including astronomy. The theory transformed theoretical physics and astronomy during the 20th century, superseding a 200-year-old theory of mechanics created primarily by Isaac Newton. It introduced concepts including 4-dimensional spacetime as a unified entity of space and time, relativity of simultaneity, kinematic and gravitational time dilation, and length contraction. In the field of physics, relativity improved the science of elementary particles and their fundamental interactions, along with ushering in the nuclear age. With relativity, cosmolog ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Albert Einstein
Albert Einstein (14 March 187918 April 1955) was a German-born theoretical physicist who is best known for developing the theory of relativity. Einstein also made important contributions to quantum mechanics. His mass–energy equivalence formula , which arises from special relativity, has been called "the world's most famous equation". He received the 1921 Nobel Prize in Physics for . Born in the German Empire, Einstein moved to Switzerland in 1895, forsaking his German citizenship (as a subject of the Kingdom of Württemberg) the following year. In 1897, at the age of seventeen, he enrolled in the mathematics and physics teaching diploma program at the Swiss ETH Zurich, federal polytechnic school in Zurich, graduating in 1900. He acquired Swiss citizenship a year later, which he kept for the rest of his life, and afterwards secured a permanent position at the Swiss Patent Office in Bern. In 1905, he submitted a successful PhD dissertation to the University of Zurich. In 19 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Absolute Space
Absolute may refer to: Companies * Absolute Entertainment, a video game publisher * Absolute Radio, (formerly Virgin Radio), independent national radio station in the UK * Absolute Software Corporation, specializes in security and data risk management * Absolut Vodka, a brand of Swedish vodka Mathematics and science * Absolute (geometry), the quadric at infinity * Absolute (perfumery), a fragrance substance produced by solvent extraction * Absolute infinite or Tav (number), a number that is bigger than any other conceivable or inconceivable quantity * Absolute magnitude, the brightness of a star * Absolute value, a notion in mathematics, commonly a number's numerical value without regard to its sign * Absolute pressure, the pressure in a fluid, measured relative to a vacuum *Absolute temperature, a temperature on the thermodynamic temperature scale * Absolute zero, the lower limit of the thermodynamic temperature scale, -273.15 °C * Absoluteness (logic), a concept in ma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
