With the invention of the backspring, pocket-size utility knives were introduced with folding blades and other folding tools designed to increase the utility of the overall design.

With the invention of the revolver in 1818, handguns capable of holding multiple rounds became popular.

With the invention of the printing press by Johannes Gutenberg in 1447, it became feasible to print books and maps for a larger customer basis.

With the invention of the knitting machine, however, knitting " by hand " became a useful but non-essential craft.

With the invention of modern myths such as urban legends, the mythological traditional will carry on to the increasing variety of mediums available to the consumer in the 21st century and beyond.

With the invention of gunpowder, the traditional methods of defense became less and less effective against a determined siege.

With the invention of moveable type in Europe began an increase of printed material.

With the invention of bubble chambers and spark chambers in the 1950s, experimental particle physics discovered a large and ever-growing number of particles called hadrons.

With the invention of gunpowder, cannon and ( in modern times ) mortars and howitzers, the traditional methods of defence became less effective against a determined siege.

With the invention of the Bessemer process in the mid-19th century, steel became an inexpensive mass-produced material.

With the exception of Australia, where spear throwing technology such as the woomera predominated, the sling became common all over the world, although it is not clear whether this occurred because of cultural diffusion or independent invention.

With the invention of the teletypewriter, telegraphic encoding became fully automated.

With the invention of transistors at Bell labs, in 1947, the field of electronics got a new direction which shifted from power consuming vacuum tubes to solid state devices.

With the invention of torsion spring bundle technology, the first ballista was built.

With the invention of the polymerase chain reaction ( PCR ) technique, DNA profiling took huge strides forward in both discriminating power and the ability to recover information from very small ( or degraded ) starting samples.

With the advent of flexible film, Thomas Alva Edison quickly set out on his invention, the Kinetoscope, which was first shown at the Brooklyn Institute of Arts and Sciences on 9 May 1893.

With the invention of synthetic refrigerants based mostly on a chlorofluorocarbon ( CFC ) chemical, safer refrigerators were possible for home and consumer use.

Arabesk is folk music style that originally appeared in Turkey during the 1960s as a reflection of migrant workers first experience of immigration inside the homeland As Brown writes, “ With its bittersweet longing for a homeland left behind — a homeland most Turkish-German youngsters could never have seen expect perhaps on vacation — Arabesk expresses a nostalgia and cultural pessimism that dovetails perfectly with hip hop ’ s invention of community through stories of displacement ” ( Brown, 144 ).

With the ending of the slave trade, the invention of the cotton gin, and opening up of new territories in the Deep South, suddenly there was a growing market for the trading of slaves.

With John Mauchly he invented the first general-purpose electronic digital computer ( ENIAC ), presented the first course in computing topics ( the Moore School Lectures ), founded the first commercial computer company ( the Eckert – Mauchly Computer Corporation ), and designed the first commercial computer in the U. S., the UNIVAC, which incorporated Eckert's invention of the mercury delay line memory.

With the invention of the steam engine, the demand for tar and turpentine slowly evaporated as fewer wooden ships were constructed.

With the invention of the automobile, Monterey became less of a resort town.

With the invention and development of the transistor in the 1950s and 1960s, metal detector manufacturers and designers made smaller lighter machines with improved circuitry, running on small battery packs.

With the efforts to analyze the atmosphere in the 17th and 18th century, gases such as hydrogen were discovered which in turn led to the invention of hydrogen balloons.

With the defeat of the revolution in mid-1907 and the adoption of a new, highly restrictive election law, the Bolsheviks began debating whether to boycott the new parliament known as the Third Duma.

With the breakup of the Soviet Union, the country, till that point highly dependent on exports to the USSR, had to make a radical shift in economic outlook: away from the East, and towards the West.

With their stunning appearance, rarity, and importance as artifacts of nautical, Western, and printing history, clipper cards are highly prized by both private collectors and institutions.

With the subsequent development of protease inhibitors and highly active antiretroviral therapy, numerous studies have documented the fact that anti-HIV drugs prevent the development of AIDS and substantially prolong survival, further disproving the claim that these drugs " cause " AIDS.

With the passing of NCLB in the United States ( No Child Left Behind ), teachers must be highly qualified.

With such action, the situation became highly critical and civil control over the province slipped away from the government.

With a cash prize of three million euros it is the most highly endowed German cultural award.

With its increasing rarity, specimens of the Great Auk and its eggs became collectible and highly prized by rich Europeans, and the loss of a large number of its eggs to collection contributed to the demise of the species.

With the exception of the highly social spotted hyena, hyenas are generally not gregarious animals, though they may live in family groups and congregate at kills.

With almost a thousand very highly cited publications, he is one of the most influential social scientists of the 20th century.

With a highly favourable reputation abroad in both Cold War blocs, Josip Broz Tito received some 98 foreign decorations, including the Legion of Honour and the Order of the Bath.

With the aid of Danniels and the newly enlisted engineer Terry Brown, the band released their self-titled debut album in 1974, which was considered highly derivative of Led Zeppelin.

With Clemente fast becoming a fan favorite, there would seem little not to like about the early progress of his highly touted rookie season, but the transition from Puerto Rico to Pittsburgh was, in fact, anything but smooth.

With highly electropositive metals, such as aluminium, these selenides are prone to hydrolysis:

With magnetic tape, these effects could be produced in advance and the BBC engineers were able to create highly complex, tightly edited effects ' stings ' that would have been very difficult ( if not impossible ) to perform using foley or disc.

With foreign revenue precariously dependent upon exports of cotton and aluminium, the economy is highly vulnerable to external shocks.

After a brief tour from June to September 2010, Amos released the highly exclusive live album From Russia With Love in December the same year, recorded live in Moscow on 3 September 2010.

With a highly romanticized view he envisioned the pioneers as morally sound, hardworking individuals who lived close to nature and to God.

With a small amount of animal or legume protein added, a wheat-based meal is highly nutritious.

With a firm water management system in place, the Sacramento River's flow was thus regulated and a highly controlled regime of irrigation and water diversions was able to begin.

With that, Durkheim argues, we are left with the following three concepts: the sacred ( the ideas that cannot be properly explained, inspire awe and are considered worthy of spiritual respect or devotion ), the beliefs and practices ( which create highly emotional state — collective effervescence — and invest symbols with sacred importance ), and the moral community ( a group of people sharing a common moral philosophy ).

With highly automated and sophisticated equipment, modern-day DNA profiling can process hundreds of samples each day.

With the help of Gerald FitzGerald, 8th Earl of Kildare and his brother Thomas FitzGerald of Laccagh, Lord Chancellor of Ireland, Lincoln recruited 4, 500 Irish mercenaries, mostly Kerns, lightly armoured but highly mobile infantry.

With regard to the potential for exposure to chemicals in the workplace and MCS, the U. S. Occupational Safety and Health Administration ( OSHA ) has indicated MCS is highly controversial and there is insufficient scientific evidence to explain the relationship between the theorized causes of MCS and its symptoms.

With practice and familiarity, handwriting becomes highly automated using motor programs stored in motor memory.