The Dutch biologist Leeuwenhoek (1632--1723) was responsible for the invention of the microscope and the beginning of human understanding of the tiny world; 法国微生物学家路易斯·巴斯德(1822—1895)的曲颈瓶实验,证实了巴氏杀菌在食品行业的重要性,推进了乳品工艺的科学发展。 Louis Pasteur (1822 -- 18...
In 1878, the German physiologist Wilhelm Kühne (1837–1900) named the contents of this digestive juice as enzyme. During the second part of the nineteenth century, there was an active debate between Louis Pasteur (1822–1895) and Justus Freiherr von Liebig (1803–1873) about the cause of ...
Invention, the act of bringing ideas or objects together in a novel way to create something that did not exist before. Ever since the first prehistoric stone tools, humans have lived in a world shaped by invention. Learn about the chronology of invention
In the mid-19th century the French chemistLouis Pasteurand others explained the nature of fermentation and identified the yeasts responsible for it. Pasteur also identified the bacteria that spoil wine and devised a heating method (later calledpasteurization) to kill the bacteria. Later in the centu...
While accepting the award on his behalf, Louis B. Mayer praised Tracy for “understand[ing] why it is necessary to take orders from the front office.” Tracy later wondered what Mayer had meant: “Was that a compliment, or a threat?” Paul Muni – 1937The Story of Louis Pasteur (1936...
and public health scientists – has to offer. Louis Pasteur, Robert Koch, and Walter Reed are the names that leap to the foreground in considering the triumphs of bacteriology. Casimir Funk, Joseph Goldberger, Edgar Sydenstricker, and Conrad Elvehjem are murky background figures that barely make...
The next great figure in the history of viral immunology was one of the great men of history, Louis Pasteur. Trained as a chemist, and responsible for many important discoveries in chemistry, Pasteur's interest turned to the infectious diseases of man, his domesticated animals (including the si...
“the story of louis pasteur” paul muni was the meryl streep of his generation, displaying a great range of looks and voices in his film career. he was born in europe (in an area that’s now the ukraine), and became a member of yiddish art theatre in new york. his work as the ...
Mendel worked with plants, peas, and honeybees to test his theories regarding genetics. He is credited with being the founder of the science of genetics and discovering a set of laws about genetic patterns, now called the Mendelian inheritance.Louis Pasteur(1822-1895) ...
Darwin formulated a theory that said humans descended from animals through a process called Natural Selection. His ideas have created a great deal of controversy in his day and through today.Louis Pasteur(1822-1895) Nationality:French Known for:Process of Pasteurization, vaccine for anthrax and rabi...