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A Mexican research company, Syntex was founded and began producing oral contraceptives. The Mexican government under President Luis Echeverría created a state-run company, Proquivemex, to control and regulate the industry. [57] Rodolfo Neri Vela is the first and only Mexican, and the second Latin-American to have traveled to space.
Real de a 8, also known as "Spanish American peso", "Spanish dollar" or "piece of eight", considered to be the first world currency, which also gave the origin of the dollar or peso sign ($), was a Spanish/Mexican invention, it was first used in New Spain before being widely used in the whole Americas, parts of Europe and the Far East.
Winter count - Several Native American groups in the Great Plains have used winter counts as pictorial calendars for record-keeping. Writing system – many indigenous American cultures, such as the Olmec, Maya, Aztec, Zapotec, and Toltec, developed Mesoamerican writing systemss. Other native peoples to the north—mainly Algonquians—had ...
Fernando Brandão (born 1983), physicist and computer scientist, He was awarded the 2013 European Quantum Information Young Investigator Award for "his highly appraised achievements in entanglement theory, quantum complexity theory, and quantum many-body physics, which combine dazzling mathematical ability and impressive physical insight", He ...
He was an ordinary member of the Venezuelan Association of Engineers (CIV), the Venezuelan Society of Natural Sciences and the American Chemical Society, and a founding member of the Venezuelan Chemical Society. A convinced environmentalist, Grünwald worked on studies on Lake Valencia, Catia La Mar and the use of coumarin. In 1955 was a ...
Hinojosa, a Mexican-American journalist, is the anchor and executive producer of Latino USA, a public radio show devoted to Latino issues. She helped launch Latino USA in 1992 and has also worked ...
Time listed the Jaipur Knee as one of the best inventions of 2009. [21] The JaipurKnee has since been exported to many countries. [22] [23] The (Ramphal) Cardiac Surgery Simulator, by Dr Paul Ramphal and Dr Daniel Coore. [24] [25] The model is utilised in training numerous cardiothoracic surgery residents across the United States. [26]
Dr. Luis Agote (second from right) overseeing the first safe and effective blood transfusion (1914) Despite its modest budget and numerous setbacks, academics and the sciences in Argentina have enjoyed international respect since the turn of the 1900s, when Dr. Luis Agote devised the first safe and effective means of blood transfusion as well as René Favaloro, who was a pioneer in the ...