Tuesday, November 23, 2010

Thank You Coming Our Wedding




At 9 am on April 3, 1842, in San Pablo bullring in Mexico City, was placed conductive sleeve and began to swell the balloon built by the first aeronaut Mexican Leon Guanajuato engineer Benito Acosta, who was only 23 years.

The balloon-built fabric and silk for himself and Ruby Acosta Celis - could be filled an hour later, but stopped in response to that was expected to His Excellency the President, Gen. Antonio Lopez de Santa Ana Given the time

tied the basket, placed the instruments, and the aeronaut came in the middle of the living, applause y acompañamiento de la música militar. Cinco minutos después, un aire sereno, un cielo puro y un Sol brillante presidieron este grandioso momento. Aterrizó 14 minutos después.

La hazaña realizada por este guanajuatense, a 60 años cumplidos del primer vuelo francés, fue en su momento un gran acontecimiento con el que fue considerado un verdadero héroe.

Globos de Cantolla
El 26 de junio de 1863 se anunció en toda la Ciudad de México una exhibición en la plaza de toros del Paseo Nuevo, que se localizaba en la confluencia de las actuales calles de Avenida Juárez, Reforma, Bucareli y Rosales, precisamente en el lugar que ocupa el edificio de la Lotería National.

It was the balloon ascent that would make Don Joaquin de la Cantolla and Rico in honor of General Juan Nepomuceno Almonte and Leonardo Márquez.

Cantolla The balloons used were built by him, cut into wedges English blanket and sewn, and invented a regulatory system of the flame of burning alcohol that allowed him to graduate the balloon ascent and descent.

His fondness for balloons and aircraft allowed to meet the pioneers of aviation in Mexico, Alberto Braniff, Aldasoro brothers, Horacio Ruiz, etc.

On January 25, 1914 Mr. Alberto Braniff Cantolla invited to make a balloon flight over Mexico City was the largest balloon that had existed in Mexico and sleeps 6. Cantolla waved the national flag, the balloon reached the thousand 500 meters high, was descending slowly and landed softly on the earth.

Don Joaquin was happy, had managed to be at a height never reached their balloons. Arriving at his home in San Cosme Avenue, lost his balance when climbing the stairs and died 3 days the man who made his own savings and balloons filled the pages of a Mexico that only remember the nostalgic

Sources:
http://www.odisea2008.com/2008/05/inicios-del-globo-aerosttico.html
http://www.mexicodesconocido.com.mx/1er.-vuelo-en-globo-un -dream-turned-realidad.html
http://www.uaq.mx/fcps/tribuna/343/opi07.htm


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Balloon How do hot air balloons? Science and Technology



Most the balloon rises through the hot air propane burner installed in the mouth. The envelope or cover, is made of synthetic fabric treated with polyurethane to minimize leakage. Cover hangs a basket or basket, which carries the pilot and passengers.


Inflation has two phases. First extends balloon on the ground and slid into the cold air with a large fan. Then, with a propane burner hot air is blown partially inflated envelope. straightening hot air balloon , who remain tied to the ground until the pilot is ready for takeoff.

Once in the air, it can make it up by operating the burners and adding more hot air. To lower you only need to wait for the air to cool or open a valve at the top, which free hot air. The balloons are just flying fuel to stay a few hours, usually less than 600 meters high, therefore, the aeronaut and the ground crew that follows it must find a safe place to land, one in which there are no cables electrical and that is away from busy streets.

Other balloons are helium or hydrogen. Unlike hot air, they can remain suspended for several days.

balloons can not go, move at the mercy of the winds. However, an experienced balloonist can control the device by varying its altitude, until you find a current to drive in the desired direction.

Source:
http://www.planetacurioso.com/2009/07/31/% C2% BFcomo-run-the-balloons-balloons /

Wednesday, November 10, 2010

Calculate Interest Recurring Deposit




The inventions in the twentieth century: The first half of the twentieth century was characterized by the use of these energy sources in the previous century, with further development of industrial electricity and search Domain of atomic energy.
During this period, major technological innovations were: manufacturing, the invention increasing household appliances, the development of new building materials like reinforced concrete and glass, synthetic fibers for textile production, and plastic fittings; in medicine, the discovery of substances against infections, as penicillin and other antibiotics, the improvement of knowledge in agriculture, food and food preservation techniques, in the transportation series production car, which became in the predominant means of locomotion, the invention airplane, in the media of film development and television created from the invention of the kinescope in the twenties. For their part, international wars have spurred the development of new weapons of war, like poison gas and long-range missiles, but also led the development of aeronautical navigation and gave new impetus to the intercontinental transportation.

Source:
http://www.portalplanetasedna.com.ar/desarrollo_cientifico.htm

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Revolution science and technology at the time of the Revolution

had barely completed the centenary celebrations of Independence, when the Mexican Revolution broke out, led by Francisco I. Madero, who started antirreleccionista movement against the regime of Porfirio Díaz. A highlight of the armed struggle was the passage of the 1917 Constitution, which captured the aspirations of Mexican society.

The armed struggle broke part of scientific activities that were no longer present in the country, although at different rates. Over the years, the political, economic and social environment gradually developing education and scientific research and technological nation.

During this period, the early development of science in the country, achieved during the Porfiriato, stopped almost completely, largely because the revolutionary governments closed some of the existing scientific institutions and changed by complete the structure of other, following a purely utilitarian scientific research.

Some of the most important during the revolutionary period in Mexico are:

1911 Francisco I. Madero was the first president of the world to fly an airplane, an experience that lasted about 10 minutes.

1919 Gaviño Lieutenant Horacio Ruiz made a flight from the outskirts of the city of Pachuca to Mexico City in carrying letters, postcards and second class mail. This fact was considered the first air mail service route in America. Gavino Ruiz was also the first to fly aboard a cameraman, who filmed for the first time since the air in Mexico City.

1921 was made the first radio transmission. In 1923 JH Mexican broadcaster aired the first programs and radio commercials, as well as the chords of the band of the Presidential.
JH name was in honor of its builder, the engineer José de la Herran, father.

Sotero Prieto 1932 was an outstanding teacher who greatly influenced Guadalajara reform and the progress of mathematical research in Mexico and in the formation of the then new generations of engineers and students of exact sciences . Sotero Prieto is said that teaching mathematics with excellent accuracy and simple clarity. He was among the first to popularize the theories of relativity of Einstein. In 1932 he founded the Mathematics Section of the Scientific Society Antonio Alzate.

1939 Guadalajara engineer Guillermo González Camarena invented the system to transmit color television (Field Sequential Trichromatic System), which was patented in 1940 in Mexico and the United States. At first this system was only used for scientific, anatomy lessons were transmitted from the School of Medicine, IPN.

1944 Ignacio Chávez promoted the founding of the National Institute of Cardiology, the first of its kind in the world. This quality hospital is considered a major research laboratory and breeding ground for clinicians and researchers.

These events are just a small sample of what you'll find temporary exhibition The Bicentennial has its Science. If you want to know more, come Explore and be proud of your history.