Developed in Hawaii in the late 19th and early 20th centuries, a steel guitar is usually positioned horizontally ; strings are plucked with one hand, while the other hand changes the pitch of one or more strings with the use of a bar or slide called a steel ( generally made of metal, but also of glass or other materials ).

Developed throughout the mid to late 20th century, The Standard Model is truly “ a tapestry woven by many hands ”, sometimes driven forward by new experimental discoveries, sometimes by theoretical advances.

Developed areas between the mid 1950s and the late 1960s quadrupled.

Developed by Alliant Techsystems, with Heckler & Koch as a major subcontractor, the most commonly seen version of the XM29 consisted of a semi-automatic 20x28 mm smart grenade launcher, an underslung assault carbine ( derived from the HK G36 then in its late developmental stage ) firing a standard 5. 56x45mm NATO round, and a top-mounted computer-assisted sighting system with integrated laser rangefinder, thermal vision night vision capabilities, and up to 6x optical telescopic sight.

Developed in the late 1970s and 1980s by David A. Evans and coworkers, the method works by temporarily creating a chiral enolate by appending a chiral auxiliary.

Developed in late 1947 by the Rover Motor Co., the Land Rover was intended to be an agricultural vehicle based on the successful wartime Willys Jeep.

Developed by Giovanni Torazza in the late 1960s, the system used hydraulic pressure to vary the fulcrum of the cam followers ( US Patent 3, 641, 988 ).

Developed in May 2006 by computer science doctoral candidate Chris Masone ( D ‘ 02 ), the software was available in late 2007 .< ref >

Developed in the late 1950s, Blue Water was envisaged as a surface-to-surface missile to be used against ground troops: a battlefield nuclear weapon.

Developed by Norman Krim, it was introduced by Raytheon in early 1953 for $ 7. 60 each ; the price was reduced to $ 3. 50 in late 1954 and to $ 0. 99 in 1956.

Developed jointly by Remington and Smith & Wesson, it was to be used in the Model 53 revolver, which first appeared late in 1961.

Developed by Edwin Izod in the late 1860s, the procedure involved placing a corset, wet with starch, on a steam heated copper torso form until it dried into shape.

Developed in the late 1950s and early 1960s by West Bromwich County Borough Council for municipal housing.

Developed as one of Austin's trade and commercial districts in the late 1800s, the predominant building style are two or three-story masonry Victorian commercial architecture.

Developed during the First World War, the M1918 arrived too late, but became the dominant weapon of its type in US service until the development of the M1919.

Developed in the late 1940s by the New York Life Insurance Company to house local World War II veterans.

Developed in the late 1980s by the Ford Motor Company, the Ford Zeta engine was a straight-4, double overhead cam internal combustion engine with which Ford had intended to replace the analogous Pinto and CVH models.

Developed in the early 1960s and opened for competition in late 1961, Landy Field is home to the Little Athletics movement developed by Geelong resident Trevor Billingham B. E. M ..

Developed late in the war, X-4 does not appear to have been used in combat.

Developed by Sir Edward Henry in the late 19th century for criminal investigations in British India, it was the basis of modern day AFIS classification methods up until the 1990s.

Developed by German physician Franz Joseph Gall in 1796, the discipline was very popular in the 19th century, especially from about 1810 until 1840.

Developed at the end of the 19th century, set theory is now a ubiquitous part of mathematics, and can be used as a foundation from which nearly all of mathematics can be derived.

Developed by Ecole française d ' Extrême-Orient in 19th century, used mainly in France.

Developed by Carl Ludwig in the 19th century, the main purpose of kymograph was to register various processes in two dimensions: time and the intensity.

Developed around a military settlement the city got to prominence in the 19th century when it became an important trade centre enjoying the rights of the Ukrainian culture promoter with the first professional theatrical company both in Central and Eastern Ukraine being established here in 1882.

Developed by Western missionaries working among the Chinese diaspora in Southeast Asia in the 19th century and refined by missionaries working in Xiamen and Tainan, it uses a modified Latin alphabet and some diacritics to represent the spoken language.

Developed in 8th century as a Benedictine monastery, it later became the house of Hohenzellora family in 1331.

Developed by, and named for, the Russian revolutionary Vladimir Lenin ( Vladimir Ilyich Ulyanov, 1870 – 1924 ), Leninism comprises political and socialist economic theories, developed from Marxism, and Lenin ’ s interpretations of Marxist theory, for practical application to the socio-political conditions of the agrarian Russian Empire ( 1721 – 1917 ) of the early 20th century.

Developed for cotton plantation agriculture in the nineteenth century, it is one of the counties in Alabama within the Black Belt of the South.

Developed after World War II as a new town, it has existed as a settlement since the 8th century and was granted its town charter by King Henry VIII in 1539.

Developed from ponies taken to Iceland by Scandinavian settlers in the 9th and 10th centuries, the breed is mentioned in literature and historical records throughout Icelandic history ; the first reference to a named horse appears in the 12th century.

Developed in 1885 after the completion of Ocean Parkway, the neighborhood was named after the place and borough in West London, at the turn of the century.

Developed in the early 20th century by Zeynelabidin Cümbüş as an oud-like instrument that could be heard as part of a larger ensemble.

Developed in the mid-19th century for British and French military uniforms, it has since migrated into civilian wear.

Developed from the calash of the 18th century, it was a four-wheeled, shallow vehicle with two double seats inside, arranged vis-à-vis, so that the sitters on the front seat faced those on the back seat.

Developed in the first half of the 20th century, counterweight rigging systems are the most common fly systems in performing arts facilities today.

Developed by Parker Po-fei Huang and Gerald P. Kok and published in 1970, it shares some similarities with Hanyu Pinyin in that unvoiced, unaspirated consonants are represented by letters traditionally used in English and most other European languages to represent voiced sounds.

Developed original resolution and unification based first order theorem proving, co-editor of the " Handbook of Automated Reasoning ", recipient of the Herbrand Award 1996

* Jonas Salk ( 1934 ), Developed the first polio vaccine

Developed at the University of Manchester in England, it provided the medium on which the first electronically stored-memory program was implemented in the Manchester Small-Scale Experimental Machine ( SSEM ) computer, which first successfully ran a program on 21 June 1948.

In 1972, Gelbart was one of the main forces behind the creation of the television series M * A * S * H, writing the pilot ( for which he received a " Developed for Television by ..." credit ) and then producing, often writing and occasionally directing the series for its first four seasons ( 1972 – 1976 ).

Developed as a collaboration between the National Museum of African American History and Culture and Monticello, it is the first exhibit on the national mall to address these issues.

* Charles Kelman ( United States ) Developed the ultrasound and mechanized irrigation and aspiration system for phacoemulsification, first allowing cataract extraction through a small incision.

* Khabarovsk placed first in different categories of " Most Developed and Comfortable City of Russia " in 2006, 2008 and 2009.

Developed in the early 1970s as one of Atlanta ’ s first mixed-use developments ; located at I-85 and North Druid Hills Road.

Developed by Natick Laboratories and introduced in 1967, T65-2 plate carriers were the first vests designed to hold hard ceramic plates, making them capable of stopping 7 mm rifle rounds.

Developed with John Ackerman of the University of Minnesota and piloted by Jean Piccard in 1937 in Rochester, Minnesota, the first multi-celled balloon was called The Pleiades and was made of 98 latex rubber balloons.

Developed by BBC engineers who were working on ways of providing televisual subtitles for the deaf, it was the first teletext system in the world.

Developed by Japanese video game company Tecmo, it was the first sports video game that had licensing privileges with both the league it sought to emulate ( National Football League ) and the player's association ( National Football League Players Association ), thus allowing the game to use both the names and attributes of real NFL teams and real NFL players.

Developed by five US Army soldiers, 2LT Hans Mumm, SSG Shawn Mahoney, SGT Andrei Salter, SGT Scott Boehmler, and SPC Joseph Barrios, who were assigned to the Defense Intelligence Agency, the deck of cards was first announced publicly in Iraq on 11 April 2003, in a press conference by Army Brig.

Developed together with Bob Hopps and Cal Connell, the Monte Carlo Offshorer 27 ( 70s ), 30 ( 80s ) and 32 ( early 90s ) was the first production runabout with a " stepped " hull to improve ride and stability.

Developed beginning in 1836 by Nicholas Callan and others, the induction coil was the first type of transformer.

Developed by a committee of landowners, the first proposal derived its revenues from import duties, principally alcohol.

Developed as a successor to 1986's Xtrek, Netrek was first played in 1988.

Developed in 1943 by the Rheinmetall-Borsig company, the first test flights were carried out that year.

* 1957, Hula Hoop first manufactured by Toltoys ( Developed by David Tolmer ).

Developed by Professor Richard Adolf Zsigmondy at the University of Göttingen, Germany, in 1927, membrane filters were first commercially produced by Sartorius GmbH a few years later.

Developed as a third baseman, he was shifted to first base during spring training because the Astros already had established third baseman Ken Caminiti.

Developed by Tatsuo Shimabuku and one of his Okinawan students Kaneshi Eiko, the first chart ( though some first-generation students learned this chart after the lower-body chart ) of basic techniques is unique to the Isshin Ryu system.

Developed at the same time as the first chart, the second set of techniques are the basic kicking techniques of the Isshin Ryu system.