Bill Ruger's long-awaited Deerstalker ( under $110 ) is a new rifle action in a caliber that upsets all the modern theory of high-velocity fans ; ;

Although Utopian communism is both new in 1516 and also modern, it is not modern communism or even modern socialism, as they exist or have ever existed in theory or in practice.

Dalton is considered the originator of modern atomic theory.

Nevertheless, the Saturnian model turned out to have more in common with modern theory than any of its contemporaries.

Another theory is that the ruins of Akkad are to be found beneath modern Baghdad.

He was intolerant of what he regarded as loose speculation parading as theory, and sought through his writings to save his beloved science of chemistry from what he regarded as the scourge of modern structural theory.

It occupies a central place in modern mathematics and has multiple conceptual connections with such diverse fields as complex analysis, topology and number theory.

Alexander Grothendieck (; ; born 28 March 1928 ) is a mathematician and the central figure behind the creation of the modern theory of algebraic geometry.

His conjectural theory of motives has been a driving force behind modern developments in algebraic K-theory, motivic homotopy theory, and motivic integration.

Since some modern scholars do detect subtle theological and historical differences between the texts, such scholars do not subscribe to the rough-draft / polished-draft theory.

In modern times, there is another theory that some have come to believe.

The Arrhenius definition of acid – base reactions is a development of the hydrogen theory of acids, devised by Svante Arrhenius, which was used to provide a modern definition of acids and bases that followed from his work with Friedrich Wilhelm Ostwald in establishing the presence of ions in aqueous solution in 1884, and led to Arrhenius receiving the Nobel Prize in Chemistry in 1903 for " recognition of the extraordinary services ... rendered to the advancement of chemistry by his electrolytic theory of dissociation ".

Both schools were state-sponsored initiatives to merge the craft tradition with modern technology, with a Basic Course in aesthetic principles, courses in color theory, industrial design, and architecture.

Pascal was an important mathematician, helping create two major new areas of research: he wrote a significant treatise on the subject of projective geometry at the age of sixteen, and later corresponded with Pierre de Fermat on probability theory, strongly influencing the development of modern economics and social science.

The term leg theory is somewhat archaic and seldom used any more, but the basic tactic still plays a part in modern cricket.

The theory that they were defensive military structures is not accepted by many modern archaeologists ( see the ' general references ' below ), while the alternative notion that they were farmhouses is dismissed by some others.

However, the term naive set theory is also used in some literature to refer to the set theories studied by Frege and Cantor, rather than to the informal counterparts of modern axiomatic set theory ; care is required to tell which sense is intended.

Lavoisier established the consistent use of the chemical balance, used oxygen to overthrow the phlogiston theory, and developed a new system of chemical nomenclature and made contribution to the modern metric system.

Schuster's ideas were not a serious theoretical proposal, merely speculation, and like the previous ideas, differed from the modern concept of antimatter in that it possessed negative gravity.

One of the outstanding problems in modern physics is the predominance of matter over antimatter in the universe.

Virtually every modern physicist suspects that antimatter has positive mass and should be affected by gravity just like normal matter, although it is thought that this view has not yet been conclusively empirically observed.

Unlike the original pre-Crisis Earth-Three Kryptonian Ultraman, the antimatter Ultraman was fully rewritten for modern continuity as Lieutenant Clark Kent, a human astronaut from the antimatter Earth and no longer an alien matching Superman exactly.

With ancient and modern history he rendered himself well acquainted and he also began to acquire some of the continental languages.

The modern age of aviation began with the first untethered human lighter-than-air flight on November 21, 1783, in a hot air balloon designed by the Montgolfier brothers.

With the rise of education, cheap newspapers and cheap printing, modern concepts of fame and celebrity began to develop, and the beneficiaries of this were not slow to cash in on this by producing autobiographies.

In the modern world, the killing of important people began to become more than a tool in power struggles between rulers themselves and was also used for political symbolism, such as in the propaganda of the deed.

The political terms of " modern ", " progressive " or " new " Liberalism began to appear in the mid to late 1880s and became increasingly common to denote the tendency in the Liberal Party to favour an increased role for the state as more important than the classical liberal stress on self-help and freedom of choice.

The groundwork for the modern bikini began to be laid in 1907, when Australian swimmer and performer Annette Kellerman was arrested on a Boston beach for wearing a form-fitting one-piece swimsuit, which became an accepted beach attire for women by 1910.

The appearance of the exhibition galleries began to change as dark Victorian reds gave way to modern pastel shades.

The King-James-Only Movement — or more correctly, movements, since it has many variations — became a divisive force in fundamentalism only as conservative modern Bible translations, such as the New American Standard Bible ( NASB ) and the New International Version ( NIV ) began to appear in the 1970s.

* System: privatization began in 1988 ; advanced telecommunications infrastructure ; modern system based on extensive microwave radio relay facilities ; fixed-line connections have dropped in recent years as mobile-cellular usage continues to increase, reaching a level of 85 telephones per 100 persons

( See The Modern Corporation and Private Property The well-known Santa Clara County v. Southern Pacific Railroad decision began to influence policymaking and the modern corporate era had begun.

By the crusader period, a cistern under the former basilica was rumoured to have been the location that Helena had found the True Cross, and began to be venerated as such ; although the cistern later became the Chapel of the Invention of the Cross, there is no evidence for the rumour prior to the 11th century, and modern archaeological investigation has now dated the cistern to the 11th century repairs by Monomachos.

One of the largest diasporas of modern times is the African Diaspora, which began at the beginning of the 16th century.

Eventually, in 1849, when Arnold Berthold noted that castrated cockerels did not develop combs and wattles or exhibit overtly male behaviour, modern endocrinology began.

Later, in post war years, as consumer devices began to be developed, the field grew to include modern television, audio systems, computers and microprocessors.

* The modern Environmental movement, which began in the 1960s with concern about air and water pollution, became broader in scope to including all landscapes and human activities.

On the other hand, Michael K. Richardson, Professor of Evolutionary Developmental Zoology, Leiden University, while recognizing that some criticisms of the drawings are legitimate ( indeed, it was he and his co-workers who began the modern criticisms in 1998 ), has supported the drawings as teaching aids, and has said that " on a fundamental level, Haeckel was correct "

The etymologies of humanist scholars in the early modern period began to produce more reliable results, but many of their hypotheses have been superseded.

The modern sword and sorcery boom also began at this time with 1982's Conan the Barbarian.

The modern trigger-actuated machine gun began with various designs developed in the late 1800s and fielded in World War I, such as the Maxim gun, Lewis Gun, and MG 08 " Spandau ".

Some modern scholars, such as Fielding H. Garrison, are of the opinion that modern geology began in the medieval Islamic world.

However, the modern science of genetics, which seeks to understand the process of inheritance, only began with the work of Gregor Mendel in the mid-19th century.

As the early modern period commenced in the late 15th century, many changes began to shock Europe that would have an effect on the production of grimoires ; the historian Owen Davies classed the most important of these as being the Protestant Reformation and subsequent Catholic Counter-Reformation, the witch-hunts and the advent of printing.

Where guilds were in control, they shaped labour, production and trade ; they had strong controls over instructional capital, and the modern concepts of a lifetime progression of apprentice to craftsman, journeyman, and eventually to widely-recognized master and grandmaster began to emerge.