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Biomimetics
Biomimetics or biomimicry is the emulation of the models, systems, and elements of nature for the purpose of solving complex human problems. The terms "biomimetics" and "biomimicry" are derived from grc, βίος (''bios''), life, and μίμησις ('' mīmēsis''), imitation, from μιμεῖσθαι (''mīmeisthai''), to imitate, from μῖμος (''mimos''), actor. A closely related field is bionics. Living organisms have evolved well-adapted structures and materials over geological time through natural selection. Biomimetics has given rise to new technologies inspired by biological solutions at macro and nanoscales. Humans have looked at nature for answers to problems throughout their existence. Nature has solved engineering problems such as self-healing abilities, environmental exposure tolerance and resistance, hydrophobicity, self-assembly, and harnessing solar energy. History One of the early examples of biomimicry was the study of birds to enable human flight. Alth ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bionics
Bionics or biologically inspired engineering is the application of biological methods and systems found in nature to the study and design of engineering systems and modern technology. The word ''bionic'', coined by Jack E. Steele in August 1958, is a portmanteau from ''biology'' and ''electronics'' that was popularized by the 1970s U.S. television series ''The Six Million Dollar Man'' and ''The Bionic Woman'', both based upon the novel ''Cyborg'' by Martin Caidin. All three stories feature humans given various superhuman powers by their electromechanical implants. According to proponents of bionic technology, the transfer of technology between lifeforms and manufactured objects is desirable because evolutionary pressure typically forces living organisms – fauna and flora – to become optimized and efficient. For example, dirt- and water-repellent paint (coating) developed from the observation that practically nothing sticks to the surface of the lotus flower plant (the lot ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Janine Benyus
Janine M. Benyus (born 1958) is an American natural sciences writer, innovation consultant, and author. After writing books on wildlife and animal behavior, she coined the term Biomimicry to describe intentional problem-solving design inspired by nature. Her book ''Biomimicry'' (1997) attracted widespread attention from businesspeople in design, architecture, and engineering as well as from scientists. Benyus argues that by following biomimetic approaches, designers can develop products that will perform better, be less expansive, use less energy, and leave companies less open to legal risk. Life Born in New Jersey, Benyus graduated summa cum laude from Rutgers University with degrees in natural resource management and English literature/writing. Benyus has taught interpretive writing and lectured at the University of Montana, and worked towards restoring and protecting wild lands. She serves on a number of land use committees in her rural county, and is president of Living Ed ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Murray's Law
In biophysical fluid dynamics, Murray's law is a potential relationship between radii at junctions in a network of fluid-carrying tubular pipes. Its simplest version proposes that whenever a branch of radius r splits into two branches of radii r_1 and r_2, then all three radii should obey the equation r^3 = r_1^3 + r_2^3\textIf network flow is smooth and leak-free, then systems that obey Murray's law minimize the resistance to flow through the network. For turbulent networks, the law takes the same form but with a different characteristic exponent . Murray's law is observed in the vascular and respiratory systems of animals, xylem in plants, and the respiratory system of insects. In principle, Murray's law also applies to biomimetic engineering, but human designs rarely exploit the law. Murray's law is named after Cecil D. Murray, a physiologist at Bryn Mawr College, who first argued that efficient transport might determine the structure of the human vascular system. Assum ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hydrophobicity
In chemistry, hydrophobicity is the physical property of a molecule that is seemingly repelled from a mass of water (known as a hydrophobe). In contrast, hydrophiles are attracted to water. Hydrophobic molecules tend to be nonpolar and, thus, prefer other neutral molecules and nonpolar solvents. Because water molecules are polar, hydrophobes do not dissolve well among them. Hydrophobic molecules in water often cluster together, forming micelles. Water on hydrophobic surfaces will exhibit a high contact angle. Examples of hydrophobic molecules include the alkanes, oils, fats, and greasy substances in general. Hydrophobic materials are used for oil removal from water, the management of oil spills, and chemical separation processes to remove non-polar substances from polar compounds. Hydrophobic is often used interchangeably with lipophilic, "fat-loving". However, the two terms are not synonymous. While hydrophobic substances are usually lipophilic, there are exceptions, suc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Otto Schmitt
Otto Herbert Schmitt (April 6, 1913 – January 6, 1998) was an American inventor, engineer, and biophysicist known for his scientific contributions to biophysics and for establishing the field of biomedical engineering. Schmitt also coined the term biomimetics and invented or co-invented the Schmitt trigger, the differential amplifier, and the chopper-stabilized amplifier. He was elected in 1953 a Fellow of the American Physical Society. (search on year=1953 and institution=University of Minnesota) He was awarded the John Price Wetherill Medal in 1972. References *“Biomimetic.” Merriam-Webster.com. 2013. Web. April 15, 2013. *Geddes, Leslie A. "Personal Recollections Of Otto Schmitt. Otto Knew How To Get People's Attention." IEEE Engineering In Medicine And Biology Magazine: The Quarterly Magazine Of The Engineering In Medicine & Biology Society 23.6 (2004): 60-61. MEDLINE with Full Text. Web. 19 Mar. 2013. *Harkness, Jon M. "In Appreciation A Lifetime Of Connection ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Polymath
A polymath ( el, πολυμαθής, , "having learned much"; la, homo universalis, "universal human") is an individual whose knowledge spans a substantial number of subjects, known to draw on complex bodies of knowledge to solve specific problems. In Western Europe, the first work to use the term polymathy in its title () was published in 1603 by Johann von Wowern, a Hamburg philosopher. Von Wowern defined polymathy as "knowledge of various matters, drawn from all kinds of studies ... ranging freely through all the fields of the disciplines, as far as the human mind, with unwearied industry, is able to pursue them". Von Wowern lists erudition, literature, philology, philomathy, and polyhistory as synonyms. The earliest recorded use of the term in the English language is from 1624, in the second edition of ''The Anatomy of Melancholy'' by Robert Burton; the form ''polymathist'' is slightly older, first appearing in the ''Diatribae upon the first part of the late History ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
William Morrow & Company
William Morrow and Company is an American publishing company founded by William Morrow in 1926. The company was acquired by Scott Foresman in 1967, sold to Hearst Corporation in 1981, and sold to News Corporation (now News Corp) in 1999. The company is now an imprint of HarperCollins. William Morrow has published many fiction and non-fiction authors, including Ray Bradbury, Michael Chabon, Beverly Cleary, Neil Gaiman, Erle Stanley Gardner, B. H. Liddell Hart, Elmore Leonard, Steven D. Levitt, Steven Pinker, Judith Rossner, and Neal Stephenson. Francis Thayer Hobson was president and later chairman of the board of William Morrow and Company. Morrow authors * Christopher Andersen * Harriet Brown * Karin Slaughter * Harry Browne * Stephen Brusatte * Meg Cabot * Beverly Cleary * Charles Dickinson * Warren Ellis * Bruce Feiler * Neil Gaiman * David J. Garrow * Nikki Giovanni * John Grogan * Andrew Gross * Jean Guerrero * Joe Hill * Ismail Kadare * Steven D. Levitt * Marjo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
English Language
English is a West Germanic language of the Indo-European language family, with its earliest forms spoken by the inhabitants of early medieval England. It is named after the Angles, one of the ancient Germanic peoples that migrated to the island of Great Britain. Existing on a dialect continuum with Scots, and then closest related to the Low Saxon and Frisian languages, English is genealogically West Germanic. However, its vocabulary is also distinctively influenced by dialects of France (about 29% of Modern English words) and Latin (also about 29%), plus some grammar and a small amount of core vocabulary influenced by Old Norse (a North Germanic language). Speakers of English are called Anglophones. The earliest forms of English, collectively known as Old English, evolved from a group of West Germanic (Ingvaeonic) dialects brought to Great Britain by Anglo-Saxon settlers in the 5th century and further mutated by Norse-speaking Viking settlers starting in the 8th and 9th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Six Million Dollar Man
''The Six Million Dollar Man'' is an American science fiction and action television series, running from 1973 to 1978, about a former astronaut, USAF Colonel Steve Austin, portrayed by Lee Majors. After a NASA test flight accident, Austin is rebuilt with superhuman strength, speed and vision due to bionic implants and is employed as a secret agent by a fictional U.S. government office titled OSI. The series was based on Martin Caidin's 1972 novel ''Cyborg'', which was the working title of the series during pre-production. Following three television films intended as pilots, which all aired in 1973, ''The Six Million Dollar Man'' television series aired on the ABC network as a regular episodic series for five seasons from 1974 to 1978. Steve Austin became a pop culture icon of the 1970s. A spin-off television series, ''The Bionic Woman'', featuring the lead female character Jaime Sommers, ran from 1976 to 1978. Three television movies featuring both bionic characters were also ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cyborg (novel)
''Cyborg'' is a 1972 science fiction/secret agent novel, written by Martin Caidin. The novel also included elements of speculative fiction, and was adapted as the television movie ''The Six Million Dollar Man,'' which was followed by a weekly series of the same name, both of which starred Lee Majors, and also inspired a spin-off, ''The Bionic Woman.'' Plot summary ''Cyborg'' is the story of astronaut and test pilot Steve Austin, who experiences a catastrophic crash during a flight, leaving him with all but one limb destroyed, blind in one eye, and with other major injuries. At the same time, a secret part of the American government, the Office of Strategic Operations (OSO), has taken an interest in the work of Dr. Rudy Wells concerning bionics — the replacement of human body parts with mechanical prosthetics that (in the context of this novel) are more powerful than the original limbs. Wells also happens to be a good friend of Austin's, so when OSO chief Oscar Goldman "invite ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Martin Caidin
Martin Caidin (September 14, 1927 – March 24, 1997) was an American author, screenwriter, and an authority on aeronautics and aviation. Caidin began writing fiction in 1957. In his career he authored more than 50 fiction and nonfiction books as well as more than 1,000 magazine articles. His best-known novel is ''Cyborg'', which was the basis for ''The Six Million Dollar Man'' franchise. He also wrote numerous works of military history, especially concerning aviation. Caidin was also an airplane pilot. He bought and restored a 1936 Junkers Ju 52 airplane. Fiction Caidin's fiction incorporated future technological advances that were projected to occur, and examined the political and social repercussions of these innovations. In this respect, his work is similar to that of Michael Crichton. One recurring theme is that of cyborgs, meldings of man and machine, using replacement body parts known as '' bionics''. Caidin references bionics in his novel '' The God Machine'' (1968) ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Webster's Dictionary
''Webster's Dictionary'' is any of the English language dictionaries edited in the early 19th century by American lexicographer Noah Webster (1758–1843), as well as numerous related or unrelated dictionaries that have adopted the Webster's name in honor. "''Webster's''" has since become a genericized trademark in the United States for English dictionaries, and is widely used in dictionary titles. Merriam-Webster is the corporate heir to Noah Webster's original works, which are in the public domain. Noah Webster's ''American Dictionary of the English Language'' Noah Webster (1758–1843), the author of the readers and spelling books which dominated the American market at the time, spent decades of research in compiling his dictionaries. His first dictionary, s:A Compendious Dictionary of the English Language, ''A Compendious Dictionary of the English Language'', appeared in 1806. In it, he popularized features which would become a hallmark of American English spelling (''c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
