Two of the wind turbines installed by the Navy in 2005

Two factors determine the structure and behavior of the magnetosphere: ( 1 ) The internal field of the Earth, and ( 2 ) The solar wind.

Two main skills of sailing are trimming the sails correctly for the direction and strength of the wind, and maintaining a course relative to the wind that suits the sails once trimmed.

Until World War Two, the world's largest wind tunnel was built in 1929 and located in a suburb of Paris, Chalais-Meudon, France.

By the end of World War Two, the US had built eight new wind tunnels, including the largest one in the world at Moffett Field near Sunnyvale, California, which was designed to test full size aircraft at speeds of less than 250 mph and a vertical wind tunnel at Wright Field, Ohio, where the wind stream is upwards for the testing of models in spin situations and the concepts and engineering designs for the first primitive helicopters flown in the US.

Two narrow spiral staircases wind their way upwards, in each case between the central building and the adjacent tower.

Two years later, wind picked up the entire batting cage and dropped it 60 feet ( 18 m ) away on the pitcher ’ s mound while the New York Mets were taking batting practice.

( Video ) Two windsurfers on the waves in Kanagawa, Japan. A sailboard will move, depending on wind conditions and the skill or intentions of the rider, in two entirely different manners, with two different displacements ; it will either sail or hydroplane ( referred to as " planing ").

Two of the legs are upwind, or sailing against the wind, and the other two legs are downwind, or sailing with the wind.

Two wings, one with no sweep, and one with 45 degrees of sweep were tested at Mach numbers of 0. 7 and 0. 9 in the 11 x 13 cm wind tunnel.

Two of the wind turbines at the Black Law Wind Farm in Scotland

Two are off of Nursery Tales ( The Ant and the Grasshopper, The Three Little Pigs ), while the other two are off of Seasons and weather ( One about wind, the other about snow / Winter ).

: Two monks were watching a flag flapping in the wind.

Two years later, SAC's mission at MHAFB began to wind down as part of the phaseout of the B-47.

* Two weather stations to measure wind intensity, direction, air temperature, and relative humidity

In works such as Two Open Triangles Up Gyratory Rickey's two wind driven elements ( engineered to withstand winds of 80 mph ) provide an endless series of combined, almost dance like, shapes and movements.

Two nature trails in the park wind through marshes, forests, and sand dunes, allowing visitors to view animals such as deer, raccoons, and fiddler crabs.

* Two pieces for wind quintet ( 1924 )

Two concrete staircases wind up from inside the main structure, passing through each floor, right up to the top of the monument.

Two telephone conferences were held while Darren and Meridian staff were on top of a 70m high wind turbine.

Soon all the boys wind up at the Two Towers, and with the 6th graders in hot pursuit they desperately try to return the tape to the drop box.

Two more turbines followed, and the water wheels were removed.

Two batches of locos were built ; a first batch of two, and a second batch of eleven, including a single example of a version using steam turbines instead of cylinders ( No. 6202 ) – which was in its own, separate class.

Two ram air turbines driving turbopumps generate hydraulic power for the wing control system, and a fuel pump that feeds the engines.

Two turbines were fitted, one for forward travel and a smaller one for reversing at speeds up to 22 mph.

Two more turbines were installed by 2001.

Two more turbines followed, and the water wheels were removed.

Two thieves are crucified with Christ, one saved and the other damned.

Two of the principal addresses were delivered by prominent Protestants, and when the speaker was a Catholic, one `` discussant '' on the dais tended to be of another religious persuasion.

Maple and ash, beech and elm, one hundred to win on Three in the fourth, fifty to win on Six in the third, one hundred to win on Two in the eighth.

Two special issues were published, one for November 1959 on Space Medicine, the other the Tenth Anniversary issue for January 1960.

Two committees of members of the Advisory Board constitute the committees of selection -- one for the selection of Fellows from Canada, the United States, and the English-speaking Caribbean area and one for the selection of Fellows from the Latin American republics and the Republic of the Philippines.

Two very useful ways for modifying a form-dictionary are the addition to the dictionary of complete paradigms rather than single forms and the application of a single change to more than one dictionary form.

Two bequests were recorded: one of $200 under the will of Mrs. Harriet A. Copp of Los Angeles ; ;

* 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.

Two treatises are sometimes erroneously attributed to him, one On Emotions, the other a commentary on Aristotle's Ethics ( really by Constantine Palaeocapa in the 16th century, or by John Callistus of Thessalonica ).

Two trees, one common and one rare, are highlighted to increase public awareness of indigenous trees, while various " greening " activities are undertaken by schools, businesses and other organizations.

Two other operas of little success and longterm importance were composed in 1789, and one great popular success La cifra ( The Cipher ).

Two separate doors ( one for Jews and one for Christians ) on a house in Lengnau

Two different routes to Apulia diverged at this point, one ( Via Aurelia Aeclanensis ) leading through the modern Ariano to Herdoniae, the other ( the Via Appia of the Empire ) passing the Lacus Ampsanctus and going on to Aquilonia and Venusia ; while the road from Aeclanum to Abellinum ( mod.

Two astigmatic image surfaces correspond to one object plane ; and these are in contact at the axis point ; on the one lie the focal lines of the first kind, on the other those of the second.

Two revivals were staged that year, one in London, at the Bridewell Theatre, and one in Los Angeles, at the Matrix Theatre.

Two other launch systems are offered by the company, the Soyuz-2 as a medium-lift alternative to Ariane 5, and the Vega as a lighter one .< ref name =" launchers ">

Two film versions were released in 1973: one directed by Joseph Losey, starring Jane Fonda, David Warner and Trevor Howard ; and the other by Patrick Garland with Claire Bloom, Anthony Hopkins, and Ralph Richardson.

Two conciliar letters were prepared, one to the clergy and faithful of Alexandria, the other to the bishops of Egypt and Libya, in which the will of the Council was made known.

Two monosaccharides can be joined together using dehydration synthesis, in which a hydrogen atom is removed from the end of one molecule and a hydroxyl group (— OH ) is removed from the other ; the remaining residues are then attached at the sites from which the atoms were removed.