The year 1991 was significant in the history of computing for several key events and developments: 1. **Linux**: One of the most notable events of 1991 was the release of the first version of the Linux kernel by Linus Torvalds. On September 17, 1991, Torvalds announced the first official version (0.

The year 1993 was significant in the computing world for several reasons, marking important developments in technology, software, and the internet. Here are some key highlights from that year: 1. **Web Browser Development**: The first popular web browser, the Mosaic web browser, was released in 1993. It played a crucial role in popularizing the World Wide Web, making it more accessible to the general public and leading to the internet boom in the following years.

Franz S. Exner (born October 4, 1959) is an Austrian physicist known for his contributions to the field of complex systems, particularly in the context of biological physics and biophysics. He has conducted research that intersects with topics such as soft matter, nanoscale systems, and the fundamentals of thermodynamics as applied to biological entities.

Ivan Puluj was a notable Ukrainian physicist, electrical engineer, and inventor born on January 2, 1845, in the Austrian Empire (now Ukraine) and died on January 31, 1918. He is best known for his pioneering work in the field of X-ray technology.

The 1990s were a transformative decade for the video game industry, marked by significant technological advancements, the rise of iconic franchises, and the establishment of a mainstream gaming culture. Here are some key highlights from that era: ### Early 1990s - **16-bit Era**: The early part of the decade was dominated by 16-bit consoles like the Super Nintendo Entertainment System (SNES) and the Sega Genesis.

A memory card is a compact, portable storage device used to store digital data. They are often used in devices like cameras, smartphones, tablets, and gaming consoles for storing photos, videos, music, documents, and other types of data. Memory cards typically use flash memory technology, which allows for quick data access and durability since they have no moving parts.

William Spottiswoode (1825–1883) was a notable British mathematician, astronomer, and physicist known for his work in various scientific fields, particularly in optics and astronomy. He made significant contributions to mathematical physics and was involved in the development of new instruments for astronomical observations. Spottiswoode was also an active member of scientific societies and served as the President of the Royal Society from 1878 until his death in 1883.

Porfiry Bakhmetiev (also spelled Porfirii Bakhmetiev) was an influential Russian artist, particularly known for his contributions to the field of graphic design and illustration. He is best recognized for his work during the early 20th century, where he played a significant role in the evolution of modern artistic styles in Russia.

Web 2.0 refers to the evolution of the internet from static web pages to a more dynamic and interactive web experience. This concept emerged in the early 2000s and is characterized by the shift from a passive web, where users mainly consumed content, to an active web, where users can create, share, and interact with content. Key features of Web 2.

The American Institute of Mathematics (AIM) is a non-profit organization founded in 1994 and based in the United States. It is dedicated to advancing mathematical research and education, fostering collaboration among mathematicians, and providing resources for mathematical research. AIM's activities include organizing workshops, conferences, and research programs that encourage collaboration on specific topics in mathematics. AIM also seeks to promote the development of infrastructure for mathematical research and education, enhance public understanding of mathematics, and support educational initiatives.

Augustus Trowbridge could refer to specific individuals, but there isn't a widely known figure by that name in mainstream history or contemporary culture as of my last update in October 2023.

Edward Bouchet was an influential African American physicist and educator, born on September 15, 1852, in New Haven, Connecticut. He is notably recognized as the first African American to earn a Ph.D. from an American university, which he received from Yale University in 1876. His dissertation focused on the study of geometrical optics.

Frederick W. Stevens is an American physicist primarily known for his contributions to the field of condensed matter physics. He has worked on various topics related to the properties of materials, quantum mechanics, and the underlying principles of physical systems. His research has often involved experimental and theoretical approaches to understand the behavior of materials at the atomic and subatomic levels.

Wilhelm Röntgen was a German physicist best known for his discovery of X-rays, a groundbreaking development in the field of medical imaging. Born on March 27, 1845, Röntgen made his famous discovery in 1895 while experimenting with cathode rays. He observed that a fluorescent screen in his laboratory began to glow even when it was several feet away from the cathode ray tube, leading him to conclude that a new type of ray was being emitted.

Arthur von Oettingen (born on December 24, 1865, and passed away on January 14, 1939) was a prominent figure in the fields of psychology and philosophy in Germany. He is often associated with the study of the psychological and philosophical foundations of education, as well as the development of psychological theories of learning. Oettingen's work laid significant groundwork for later developments in educational psychology and he is known for integrating various psychological concepts into practical educational strategies.

August Krönig (1800–1873) was a German physicist known for his work in the fields of optics and the study of light. Although specific details about his contributions may not be as widely recognized as those of some other scientists, he is notable for his studies related to polarization and the physical properties of light. One of his recognized contributions is the "Krönig's law," which pertains to how certain optical phenomena relate to physical properties.

Henry Augustus Rowland (1848–1901) was an influential American physicist known for his significant contributions to the field of optics and metrology. He is particularly renowned for his work on diffraction grating and his studies of the spectra of light, which greatly advanced the understanding of light and its behavior. Rowland developed the first accurate method for measuring the wavelength of light, which was critical in the field of spectroscopy.

James Renwick (born 1944) is a Scottish physicist notable for his work in the field of atmospheric science and climate change. He is particularly known for his research on the impact of human activities on climate systems and for his contributions to understanding the interactions between atmospheric processes and oceanic systems. Renwick has been involved in both academic research and public communication regarding climate science. His work often addresses the complexities of climate modeling and the implications of global warming.

John Joseph Montgomery (1858–1911) was an American inventor and aviation pioneer, best known for his pioneering work in heavier-than-air flight. He is often credited with conducting some of the earliest successful manned flights in powered aircraft. Montgomery made significant contributions to the field of aviation by experimenting with gliders and later developing powered aircraft. He is particularly famous for his work on the "Montgomery Glide," a heavier-than-air flying machine that he demonstrated in 1884.

Joseph Henry was an American scientist and one of the foremost pioneers in the field of electromagnetism. Born on December 17, 1797, in Albany, New York, he made significant contributions to the understanding of electromagnetic induction, self-induction, and mutual induction. Henry discovered that electric currents could induce magnetic fields and that changing magnetic fields could induce electric currents—principles that would later be fundamental to the development of electrical engineering and technology.