Two dwarf species, named Orcinus nanus and Orcinus glacialis, were described during the 1980s by Soviet researchers, but most cetacean researchers are skeptical about their status, and linking these directly to the types described below is difficult.

Two researchers, Chris Bennett ( 1996 ) and David Peters ( 2000 ), have found pterosaurs to be prolacertiformes or closely related to them.

Two researchers, raising ( 1995 ) ' serious doubt whether sexual orientation is a valid concept at all ,' warned against increasing politicization of this area .< ref name =" Def-Measure-SO "> Gonsoriek, John.

Two researchers, a linguist and a sound engineer, found " the perfect voice " to be a combination of Rickman's and Jeremy Irons's voices based on a sample of 50 voices.

Two researchers have postulated that dreams have a biological function, where the content requires no analysis or interpretation, that content providing an automatic stimulation of the body's physiological functions underpinning the human instinctive behavior.

Two possibilities concerning the flyers ' fate have prevailed among researchers and historians:

Two U. S. researchers estimate that the world's fleet will reach 2 billion motor vehicles by 2020, with cars representing at leas 50 % of all vehicles.

Two collections of true crime stories ( based on material gathered by anonymous researchers ) written by Lee alone that had been originally published in The American Weekly were collected into volumes.

Two researchers who have emphasised its role in the origins of life are Robert Ulanowicz and Stuart Kauffman.

Two notable researchers are Dolf Zillmann and Peter Vorderer, both working in the field of communications and media psychology.

Two researchers, Apel and Waite, insisted upon a rigorously modal interpretation.

Two of the Canadian researchers from the University of Manitoba, Dr. Bruce Chown and Dr. John M. Bowman, licensed a version of the vaccine, known as WinRho SD, in 1980.

Two techniques for doing this are amplified fragment length polymorphism, which through comparing differences between various fragments in the sequence has enabled researchers to differentiate correctly between EU and U. S. isolates, and the examination of microsatellites, which are areas on the sequence featuring repeating base pairs.

Two English researchers who retraced the entire Long March in 2002 – 2003 located a woman who they believe might be a missing child left in the care of others by Mao and He in 1935.

Two Pokémon researchers were arguing whether Sudowoodo was a Grass-or Rock-type.

Two articles from August 2012 by Joel Wing, who runs the blog Musings on Iraq, explore many of the major flaws that have been raised by various researchers over the years.

Two notable examples in mathematics that have been solved and closed by researchers in the late twentieth century are Fermat's Last Theorem and the four color map theorem.

Two decades after CATS, for example, the London study followed essentially the same procedure, but in this case, researchers first divided trips into those made in the inner part of the city and those in the outer part.

Two Nobel Prizes were won by researchers in the division.

Two modern researchers, Peter Garber and Anne Goldgar, independently conclude that Mackay greatly exaggerated the scale and effects of the Tulip bubble, and Mike Dash, in a footnote to his modern popular history of the alleged bubble states that he believes the importance and extent of the tulip mania was overstated.

Two researchers, two cinematographers, two sound recordists, four reporters and four editors worked on the time equivalent of a feature film every week-about eighty minutes of screen time shot on 16mm reversal film.

Two new species Anoectochilus Narasimhanii ( orchid ) and Orophea Narasimhanii ( custard apple ) have been discovered by researchers of the department pursuing angiosperm taxonomy.

Two different researchers in the United States explored this concept through unrelated experiments.

* 1984 – Max Bemis, American singer, musician, and songwriter ( Say Anything, Two Tongues, and Max Bemis and the Painful Splits )

* 1920 – Two security guards are murdered during a robbery in South Braintree, Massachusetts.

* 2008 – Two skeletal remains found near Ekaterinburg, Russia are confirmed by Russian scientists to be the remains of Alexei Nikolaevich, Tsarevich of Russia and one of his sisters.

* 1951 – Freddie Wadling, Swedish singer-songwriter, guitarist, and actor ( Leather Nun and Blue for Two )

* 1777 – Francis I of the Two Sicilies ( d. 1830 )

* 2004 – Two fuel trains collide in Ryongchon, North Korea, killing up to 150 people.

* Charles Dickens used Selkirk as a simile in Chapter Two of The Pickwick Papers: " Colonel Builder and Sir Thomas Clubber exchanged snuff – boxes, and looked very much like a pair of Alexander Selkirks — ' Monarchs of all they surveyed.

Two, from the Venus tablet of Ammisaduqa ( compiled in Babylon around 1700 BCE ) are reported to have been made during the reign of king Sargon of Akkad ( 2334 – 2279 BCE ).

* 1999 – Two Libyans suspected of bringing down Pan Am flight 103 in 1988 are handed over for eventual trial in the Netherlands.

* 1809 – Two Austrian army corps in Bavaria are defeated by a First French Empire army led by Napoleon I of France at the Battle of Abensberg on the second day of a four day campaign that ended in a French victory.

* 1809 – Two Austrian army corps are driven from Landshut by a First French Empire army led by Napoleon I of France as two French corps to the north hold off the main Austrian army on the first day of the Battle of Eckmühl.

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* Richard Reti vs Aron Nimzowitsch, Berlin 1928, NimzoIndian Defence ( E38 ), 0 – 1 Two of the top hypermoderns cross swords to showcase their latest ideas.

* " Two Gunning " – Guide to airsoft akimbo combat

* Two poets, Johann Peter Uz ( 1720 – 1796 ) and August von Platen-Hallermünde ( 1790 – 1835 ), were also born there.

Two months later he married Ditta Pásztory ( 1903 – 1982 ), a piano student, ten days after proposing to her.

Two airports are more than 3, 047 meters in length, nine are 2, 438 – 3, 047 meters, 39 are 1, 524 – 2, 437 meters, 38 are 914 – 1, 523 meters, 12 are shorter than 914 meters, and 880 have unpaved runways.

Two political parties grew out of conflicts between the followers of Bolívar and Santander and their political visions — the Conservatives and the Liberals – and have since dominated Colombian politics.

* 4 Kings of the Two Sicilies ( 1815 – 1860 )

Two decades later, Herbert's son Brian Herbert, along with Kevin J. Anderson, published two sequels – Hunters of Dune ( 2006 ) and Sandworms of Dune ( 2007 ) – based on notes left behind by Frank Herbert for what he referred to as Dune 7, his own planned seventh novel in the Dune series.

Two decades after Frank Herbert's death, his son Brian Herbert, along with Kevin J. Anderson, published two sequels – Hunters of Dune ( 2006 ) and Sandworms of Dune ( 2007 ) – based on notes left behind by Frank Herbert for what he referred to as Dune 7, his own planned seventh novel in the Dune series.