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Mexico is home to many historical minds. One of their most passionate scientific sons, Andres [url=http://www.maximoupgrade.com/hot.php]hollister[/url] del Rio, is now [url=http://www.achbanker.com/homes.php]hollister france[/url] recognized as the discoverer of the chemical element vanadium. Here's his story.
Andres del Rio was born in 1764 in Madrid, the capital of Spain. He was a smart child who quickly rose through the ranks at school, and he eventually landed at the University of Alaca de Henares where he studied metallurgy and analytical chemistry. The government of Spain even granted del Rio a scholarship to the School of Mines; after several years there, the budding scientist studied under French chemistry master Jean Darcet, one of the first men to make porcelain.
Del Rio also apprenticed in Freiberg with Abraham Werner, the father of German geology, as well as working with the master of modern chemistry Antoine Lavoisier and Rene Hauy, the founder of crystallography. By the time he was thirty, Andres had been a student of some of Europe's brightest minds; it was no wonder that the Spanish government had great plans for him.
In 1792, King Charles [url=http://www.1855sacramento.com/moncler.php]moncler outlet[/url] decreed that a new College of Mines be opened in the colony of [url=http://www.mnfruit.com/abercrombie.php]abercrombie[/url] New Spain, with the goal of studying and refining the metallurgic arts. Del Rio was named the head of the mineralogy department at just 28 years old. Once in Mexico, Andres proved himself to be a passionate scientist and a voracious learner; he often collaborated with other naturalists, and eventually published the first mineralogy book ever to be written in the Americas. Despite his Spanish heritage, del Rio was a liberal man; he endorsed the colony's right to freedom, and chose to stay in Mexico after the War of Independence.
Then, in 1801, del Rio made his great discovery. He was examining a set of rock [url=http://www.mnfruit.com/doudounemoncler.php]moncler pas cher[/url] samples from a mine in [url=http://www.rtnagel.com/louboutin.php]louboutin pas cher[/url] Hidalgo, when he noticed that one of them turned a bright red after exposure to heat. He was convinced that he'd discovered a brand new chemical element--one of his early teachers, Lavoisier, had compiled the very first list of periodic elements. Del Rio named this new compound 'eritronium', and excitedly sent a sample to [url=http://www.maximoupgrade.com/hot.php]hollister france[/url] a chemist friend in Paris for confirmation. But [url=http://www.mnfruit.com/abercrombie.php]abercrombie pas cher[/url] his correspondant found that the rock was nothing but old chromium, used in weapons plating since 200 BC. While del Rio was disappointed at his error, he soon moved on with his studies, [url=http://www.mquin.com/giuseppezanotti.php‎]giuseppe zanotti soldes[/url] and continued teaching in Mexico until his death in 1849.
Andres del Rio's curious rock samples remained a bland curiosity until 1830, when a Swedish chemist discovered the same type of curious rock, which he called vanadium. Comparisons of del Rio's samples and the Swede's revealed that they were identical; Andres had been right after all, and his Parisian friend was the one who'd made the mistake. Nowadays, vanadium is used to increase [url=http://www.mxitcms.com/tiffany/]tiffany outlet[/url] the strength of other metals, and can be found in [url=http://www.rtnagel.com/airjordan.php]jordan pas cher[/url] jet engines [url=http://www.sandvikfw.net/shopuk.php]hollister outlet sale[/url] and power tools.
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