Andrés Manuel del Río
Spanish-Mexican scientist, vanadium discoverer
Spanish-Mexican scientist, vanadium discoverer
1849
177 years ago — 85 years old
Scientists & Innovators
Mexico
A Spanish-Mexican scientist conducted significant research in the field of chemistry. In 1801, identified vanadium, a metal element, which later gained recognition for its utility in various applications. Contributed to the understanding of oxidation states and complex salts, enhancing knowledge in inorganic chemistry. Held teaching positions at institutions in Mexico City, influencing the next generation of chemists. Collaborated extensively with other scientists during his career, furthering the study of elements and their properties.
Discovered vanadium in 1801
Contributed to the study of metal elements
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Continue ReadingA dog born in Japan, became known for loyalty to its owner, Hidesaburō Ueno, who was a university professor. After Ueno's passing in 1925, the dog continued to wait for him at Shibuya Station every day for nearly 10 years until his own death. Hachikō's story was widely reported in the media, leading to national recognition. A bronze statue of Hachikō was erected at Shibuya Station in 1934, becoming a symbol of loyalty and devotion.
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