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Scientific American Frontiers
''Scientific American Frontiers'' was an American science television program aired by PBS from 1990 to 2005. The show was a companion program to the ''Scientific American'' magazine, and primarily covered new technology and discoveries in science and medicine. The Chedd-Angier Production Company, which had recently produced '' Discover: The World of Science'', produced the show for PBS. Frontiers typically aired once every two to four weeks. Hosts The show first aired on October 1, 1990, with MIT professor Woodie Flowers hosting until the spring of 1993. Actor Alan Alda became the permanent host from the fall season of 1993 and continued until the show ended in 2005. The show was also billed as ''Alan Alda in Scientific American Frontiers''. In one segment, Alda became car sick while driving an experimental, virtual reality vehicle. In 2005, in his memoir, ''Never Have Your Dog Stuffed: and Other Things I've Learned'', Alda recalls his intestines becoming strangulated while in t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Woodie Flowers
Woodie Claude Flowers (November 18, 1943 – October 11, 2019) was a professor of mechanical engineering at the Massachusetts Institute of Technology. His specialty areas were engineering design and product development; he held the Pappalardo Professorship and was a MacVicar Faculty Fellow. Flowers was known for co-creating FIRST, a youth organization known primarily for operating FIRST Robotics Competition and other student engineering competitions. Working with inventor Dean Kamen, Flowers helped design the organization's competition structure based loosely around his 2.70 class at MIT. Early life Flowers was born in Jena, Louisiana on November 18, 1943, and named after his grandfathers Woodie and Claude. His father, Abe Flowers, was a welder and inventor; his mother, Bertie Graham, was an elementary-school and special education teacher. Flowers had a sister, Kay. As a boy, he showed mechanical aptitude like his father, Abe, and he earned the rank of Eagle Scout. When he was ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alan Alda
Alan Alda (; born Alphonso Joseph D'Abruzzo; January 28, 1936) is an American actor, screenwriter, and director. A six-time Emmy Award and Golden Globe Award winner, he is best known for playing Captain Benjamin "Hawkeye" Pierce in the war comedy-drama television series ''M*A*S*H'' (1972–1983). He also wrote and directed numerous episodes of the series. Alda is also known for recurring roles on television series, such as ''The West Wing'' and ''Ray Donovan'', and received critical acclaim for his appearances in films such as '' Same Time, Next Year'' (1978) alongside Ellen Burstyn and for his directorial debut film '' The Four Seasons'' (1981). Other film appearances include ''Crimes and Misdemeanors'' (1989), '' Flirting with Disaster'' (1996), the Cold War drama '' Bridge of Spies'' (2015), and ''Marriage Story'' (2019). In 2004, Alda was nominated for the Academy Award for Best Supporting Actor for his role in '' The Aviator''. Alda has also received three Tony Award no ... [...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 (painter), 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 United States Patent and Trademark Office, 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 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Technology
Technology is the application of knowledge to reach practical goals in a specifiable and reproducible way. The word ''technology'' may also mean the product of such an endeavor. The use of technology is widely prevalent in medicine, science, industry, communication, transportation, and daily life. Technologies include physical objects like utensils or machines and intangible tools such as software. Many technological advancements have led to societal changes. The earliest known technology is the stone tool, used in the prehistoric era, followed by fire use, which contributed to the growth of the human brain and the development of language in the Ice Age. The invention of the wheel in the Bronze Age enabled wider travel and the creation of more complex machines. Recent technological developments, including the printing press, the telephone, and the Internet have lowered communication barriers and ushered in the knowledge economy. While technology contributes to econom ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The World Of Science
''The World of Science'' was a youth-oriented science book first published in 1958 under the Golden Books imprint. The principal author was Jane Werner Watson, but the science material was contributed by contemporary scientists, many of whom worked at the California Institute of Technology, including the author's husband Earnest C. Watson (1892-1970), who was Dean of the Faculty from 1945 to 1959. Rather than being an introduction to science in the usual sense, ''The World of Science'' concentrated on describing the activities of scientists at the time of publication. Topics included geology and other Earth sciences, biology including plant genetics and embryonic development, physics including high energy particle physics and theoretical physics, chemistry with electron and X-ray diffraction analysis, modern mathematics including set theory, astronomy (both visual and radio), and aerodynamics including supersonic wind tunnels and Schlieren photography. The book was illustrated ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Massachusetts Institute Of Technology
The Massachusetts Institute of Technology (MIT) is a private land-grant research university in Cambridge, Massachusetts. Established in 1861, MIT has played a key role in the development of modern technology and science, and is one of the most prestigious and highly ranked academic institutions in the world. Founded in response to the increasing industrialization of the United States, MIT adopted a European polytechnic university model and stressed laboratory instruction in applied science and engineering. MIT is one of three private land grant universities in the United States, the others being Cornell University and Tuskegee University. The institute has an urban campus that extends more than a mile (1.6 km) alongside the Charles River, and encompasses a number of major off-campus facilities such as the MIT Lincoln Laboratory, the Bates Center, and the Haystack Observatory, as well as affiliated laboratories such as the Broad and Whitehead Institutes. , 98 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Virtual Reality
Virtual reality (VR) is a simulated experience that employs pose tracking and 3D near-eye displays to give the user an immersive feel of a virtual world. Applications of virtual reality include entertainment (particularly video games), education (such as medical or military training) and business (such as virtual meetings). Other distinct types of VR-style technology include augmented reality and mixed reality, sometimes referred to as extended reality or XR, although definitions are currently changing due to the nascence of the industry. Currently, standard virtual reality systems use either virtual reality headsets or multi-projected environments to generate realistic images, sounds and other sensations that simulate a user's physical presence in a virtual environment. A person using virtual reality equipment is able to look around the artificial world, move around in it, and interact with virtual features or items. The effect is commonly created by VR headsets consisting ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Intestine
The gastrointestinal tract (GI tract, digestive tract, alimentary canal) is the tract or passageway of the digestive system that leads from the mouth to the anus. The GI tract contains all the major organs of the digestive system, in humans and other animals, including the esophagus, stomach, and intestines. Food taken in through the mouth is digested to extract nutrients and absorb energy, and the waste expelled at the anus as feces. ''Gastrointestinal'' is an adjective meaning of or pertaining to the stomach and intestines. Most animals have a "through-gut" or complete digestive tract. Exceptions are more primitive ones: sponges have small pores ( ostia) throughout their body for digestion and a larger dorsal pore (osculum) for excretion, comb jellies have both a ventral mouth and dorsal anal pores, while cnidarians and acoels have a single pore for both digestion and excretion. The human gastrointestinal tract consists of the esophagus, stomach, and intestines, and is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chile
Chile, officially the Republic of Chile, is a country in the western part of South America. It is the southernmost country in the world, and the closest to Antarctica, occupying a long and narrow strip of land between the Andes to the east and the Pacific Ocean to the west. Chile covers an area of , with a population of 17.5 million as of 2017. It shares land borders with Peru to the north, Bolivia to the north-east, Argentina to the east, and the Drake Passage in the far south. Chile also controls the Pacific islands of Juan Fernández, Isla Salas y Gómez, Desventuradas, and Easter Island in Oceania. It also claims about of Antarctica under the Chilean Antarctic Territory. The country's capital and largest city is Santiago, and its national language is Spanish. Spain conquered and colonized the region in the mid-16th century, replacing Inca rule, but failing to conquer the independent Mapuche who inhabited what is now south-central Chile. In 1818, after declaring in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
PBS Original Programming
The Public Broadcasting Service (PBS) is an American public broadcaster and non-commercial, free-to-air television network based in Arlington, Virginia. PBS is a publicly funded nonprofit organization and the most prominent provider of educational programming to public television stations in the United States, distributing shows such as ''Frontline'', '' Nova'', ''PBS NewsHour'', ''Sesame Street'', and ''This Old House''. PBS is funded by a combination of member station dues, the Corporation for Public Broadcasting, pledge drives, and donations from both private foundations and individual citizens. All proposed funding for programming is subject to a set of standards to ensure the program is free of influence from the funding source. PBS has over 350 member television stations, many owned by educational institutions, nonprofit groups both independent or affiliated with one particular local public school district or collegiate educational institution, or entities owned by or ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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