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Jean Baptiste Biot, French physicist
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Jean Baptiste Biot, French physicist
Jean Baptiste Biot (1774-1862), French physicist. Biots most famous work concerned optical activity. He showed for the first time that different types of quartz rotate the plane of polarised light in different directions, later extending this to many other substances. He demonstrated that the amount of rotation is proportional to the path length of light through the medium and to the mediums concentration. In 1804 with Gay-Lussac he made an early balloon ascent and made meteorological and magnetic observations up to 5000 metres. Engraving from Les Savants Modernes (1899)
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18th Century Balloonist Engraving French Les Savants Modernes Magnetism Optics Physicist Pioneer Polarisation Portraits Researcher Scientist Surname B Biot Biotite Jean Baptiste Biot Mono Chrome Physical
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This engraving captures the essence of Jean Baptiste Biot, a pioneering French physicist who made significant contributions to the field of optics. With his groundbreaking work on optical activity, Biot revealed that different types of quartz have the ability to rotate polarised light in varying directions. This discovery paved the way for further exploration into polarization and its effects on various substances. In addition to his achievements in optics, Biot was also an intrepid explorer. In 1804, he embarked on a daring balloon ascent alongside Gay-Lussac, reaching heights of up to 5000 meters. During this expedition, Biot conducted meteorological and magnetic observations, showcasing his multidisciplinary approach to scientific inquiry. The portrait depicts a distinguished-looking man with an air of intellect and curiosity. His contribution to physics is evident through his confident gaze and poised demeanor. As one gazes upon this image, it is impossible not to be captivated by the rich history embodied by Jean Baptiste Biot. This artwork serves as a testament not only to Biot's remarkable scientific achievements but also as a reminder of the countless individuals throughout history who have dedicated their lives to advancing our understanding of the world around us. It stands as a tribute to human ingenuity and reminds us that progress is built upon the foundations laid by those who came before us.
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