James Clerk Maxwell was a Scottish physicist and mathematician who made significant contributions to the fields of electromagnetism, statistical mechanics, and thermodynamics in the 19th century. He developed the theory of the distribution of molecular velocities in a gas, introduced the concept of the Maxwell-Boltzmann distribution, and formulated four equations that describe the behavior of electric and magnetic fields, now known as Maxwell's equations. Maxwell's work on electromagnetism had significant implications for the study of light and led to the development of color photography. His equations continue to be used today in many areas of physics and engineering, making him one of the greatest scientists of all time. ... https://www.youtube.com/watch?v=yKJWyGT8I60

Steven Weinberg is an American theoretical physicist and cosmologist, born on May 3, 1933, in New York City. He is best known for his contributions to the electroweak theory, which explains the unification of the electromagnetic and weak nuclear forces, and quantum chromodynamics, which explains the strong nuclear force. In 1979, he was awarded the Nobel Prize in Physics for his work on the electroweak theory. Weinberg is also a prolific author and public advocate, having written several books on science and society, including "The First Three Minutes," which explains the early stages of the universe. He is widely regarded as one of the most important theoretical physicists of the 20th century, and his work has helped shape our understanding of the fundamental forces of nature and the origins of the universe. ... https://www.youtube.com/watch?v=WxnRl1gndRc

Ernst Karl Abbe was a German physicist and optical scientist. He was born on January 23, 1840 in Eisenach, Germany and died on January 14, 1905 in Jena, Germany. He studied at the University of Jena and later worked as a professor of physics at the same university. Abbe made significant contributions to the field of optics, including the invention of the apochromatic lens and the development of the Abbe sine condition. He also worked on color theory and color reproduction, and made important contributions to the field of microscopy. He was a co-founder of the Carl Zeiss company, which became a leading manufacturer of precision optical instruments. In addition to his scientific work, Abbe was also known for his social and philanthropic activities. He was an advocate for workers' rights and helped to improve working conditions for the employees of the Carl Zeiss company. He also established a foundation to provide educational and vocational training for the children of Carl Zeiss workers. Abbe received numerous awards and honors throughout his career, including the Royal Society's Rumford Medal and the French Legion of Honor. He was elected a member of the Royal Society in 1887 and the German Academy of Sciences Leopoldina in 1892. ... https://www.youtube.com/watch?v=NgzkFrBRAs8

to short the data in different column use the following command: dir /d ... https://www.youtube.com/watch?v=9NgZdrXOq8w