Johannes Wislicenus
Chemist specializing in organic chemistry
Chemist specializing in organic chemistry
1902
124 years ago — 67 years old
Scientists & Innovators
Germany
Contributed significantly to the field of organic chemistry, particularly in stereochemistry. Developed the theory of chemical structure that enabled a better understanding of isomerism. Served as a professor at the University of Würzburg and published extensively on various chemical topics. Engaged in research that laid foundational principles for later studies in stereoisomerism and the spatial arrangement of atoms in molecules.
Developed the Wislizenus formula for organic compounds
Pioneered the concept of stereochemistry
Published influential texts on chemical structure
An important figure in the Cubist movement, contributions included both painting and writing on art theory. Pioneered a style integrating fragmented forms and multiple perspectives. Worked alongside other prominent artists to develop and define Cubism, collaborating with figures such as Guillaume Apollinaire and Pablo Picasso. Major works included 'The Guitarist' and 'Woman with a Fan', showcasing the experimental use of geometry and color. Engaged in discussions around the future of art and its philosophical implications, influencing generations of artists.
Continue ReadingBorn in 1938, a prominent Azerbaijani politician served as the first democratically elected President of Azerbaijan from 1992 to 1993. Elchibey was a key figure in the country's independence movement following the collapse of the Soviet Union. His presidency focused on establishing a democratic government and promoting Azerbaijani nationalism. Elchibey's administration faced internal political challenges and external conflicts, particularly with Armenia over the Nagorno-Karabakh region. In 1993, amid political unrest and military setbacks, he was ousted from power, leading to a new leadership that shifted political direction.
Continue ReadingA prominent Dutch painter and etcher, this individual was a student of Rembrandt. Active during the Dutch Golden Age, this artist became renowned for his portraits and historical paintings. Bol's style demonstrated the influence of his master while also developing his own distinctive techniques. His notable works include 'Portrait of a Young Woman' and 'The Night Watch' as part of the studio of Rembrandt, showcasing the skill and refinement characteristic of that era in Dutch art.
Continue ReadingPioneered new approaches to choral music in the early 20th century. Composed various works that emphasized a blend of modern and traditional styles. Served as a conductor for multiple choirs and contributed significantly to the music education field. Best recognized for compositions that integrated liturgical themes with contemporary musical forms.
Continue ReadingBorn in Austria, a physicist contributed significantly to the study of cosmic rays. Emigrated to the United States and held positions in various academic institutions. Conducted pioneering experiments using balloon flights to collect data on radiation from outer space, leading to groundbreaking findings in the field of high-energy physics. Awarded the Nobel Prize in Physics in 1936 for work related to cosmic radiation. Continued research and teaching, influencing future generations of scientists.
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