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  2. Victor Leaton Ochoa - Wikipedia

    en.wikipedia.org/wiki/Victor_Leaton_Ochoa

    Victor Leaton Ochoa (1850 Chihuahua, Mexico – 1945 Sinaloa, Mexico) was a Mexican American revolutionary, journalist, union leader, miner, prisoner and inventor. He is best known for his invention of the Ochoaplane, the electric brake, an adjustable wrench, a pen and pencil clip and a windmill.

  3. Frederick McKinley Jones - Wikipedia

    en.wikipedia.org/wiki/Frederick_McKinley_Jones

    Frederick McKinley Jones (May 17, 1893 – February 21, 1961) was an American inventor, entrepreneur, engineer, winner of the National Medal of Technology, and an inductee of the National Inventors Hall of Fame. [1]

  4. List of Puerto Rican scientists and inventors - Wikipedia

    en.wikipedia.org/wiki/List_of_Puerto_Rican...

    Stahl wrote "Estudios sobre la flora de Puerto Rico" (A study of the Puerto Rican Flora), published in six fascicles from 1883 to 1888. Copies of his plant collection with approximately 1,330 plants can be found in various botanical gardens around the world.

  5. Four Great Inventions - Wikipedia

    en.wikipedia.org/wiki/Four_Great_Inventions

    The Four Great Inventions are inventions from ancient China that are celebrated in Chinese culture for their historical significance and as symbols of ancient China's advanced science and technology.

  6. Manu Prakash - Wikipedia

    en.wikipedia.org/wiki/Manu_Prakash

    Manu Prakash is an Indian scientist who is a professor of bioengineering at Stanford University.Manu was born in Meerut, India. He is best known for his contributions to the Foldscope [1] and Paperfuge. [2]

  7. Las Edades del Hombre - Wikipedia

    en.wikipedia.org/wiki/Las_Edades_del_Hombre

    Las Edades del Hombre is a religious foundation that was created to promote the sacred art of Castilla y León . The initiative was an idea of José Jiménez Lozano and José Velicia. Exhibitions