Francis Robbins Upton (1852–1921) was an American mathematician and inventor, best known for his work in the development of early electrical systems and devices. He is particularly noted for his association with Thomas Edison and played a significant role in the development of one of the first electric meters. Upton's contributions to electrical engineering helped lay the groundwork for modern electrical systems and utilities. Additionally, he published works on mathematics and mechanics, showcasing his expertise in these fields.

Gaurav Khanna is an astrophysicist known for his work in the field of theoretical astrophysics, particularly in the areas of gravitational wave astrophysics and numerical relativity. He has been involved in research related to the simulation of black hole mergers and the study of the emission of gravitational waves from such events. His work often combines aspects of physics and computer science to develop algorithms and models that help in understanding the dynamics of astrophysical systems.

Frank B. Jewett (1879–1949) was an influential American physicist and electrical engineer known for his contributions to the fields of electrical engineering and telecommunications. He served as the president of the American Institute of Electrical Engineers (AIEE) and made significant contributions to various concepts in electrical engineering, particularly in the area of communication systems. Jewett's work helped in the development of radio technology and telecommunication systems.

Fritz Rohrlich is a theoretical physicist known for his work in areas such as quantum mechanics, particle physics, and the foundations of quantum theory. He has contributed to various discussions and research in the field of physics, and his name may come up in relation to specific theories or applications within these areas.

Gerald E. Brown could refer to multiple individuals, and without more context, it's difficult to provide a specific answer. However, one notable Gerald E. Brown is a prominent theoretical physicist known for his work in areas such as particle physics and quantum mechanics. If you have a particular context or field (e.g., academia, literature, etc.

Harvey Einbinder was an American business executive known for his role as the chairman and CEO of J. Crew Group, Inc. He had a significant impact on the retail and fashion industry during his tenure, particularly in the 1980s and 1990s, when he helped shape the brand's identity and expansion. Einbinder was also associated with various other companies throughout his career.

George Stranahan is an American entrepreneur, philanthropist, and educator known for his contributions to various fields, including education, business, and the arts. He is notably associated with the founding of the Flying Dog Brewery, which gained recognition for its craft beers and distinctive marketing. Stranahan is also a co-founder of the Colorado-based Stranahan Foundation, which supports various philanthropic initiatives, particularly in the realms of education and the arts.

George E. Valley Jr. is an American physicist best known for his contributions to the fields of materials science and engineering. He has made significant advancements in areas such as condensed matter physics and nanotechnology. Valley's work often involves studying the electronic properties of materials and their applications in various technologies.

Jesse Thaler is a theoretical physicist known for his work in the field of particle physics, particularly in the areas of collider physics and the study of new physics phenomena beyond the Standard Model. He has contributed to our understanding of how particles interact and explore the implications of various theoretical models. Thaler is affiliated with the Massachusetts Institute of Technology (MIT), where he works as a faculty member.

Harris Mayer is not widely recognized as a prominent public figure, historical event, or well-known concept as of my last knowledge update in October 2023. It's possible that it could refer to a private individual, a business, or a term used within a specific context that hasn't gained broader recognition.

Harrison M. Randall is a name that may refer to several individuals, but it is not widely recognized in mainstream contexts as of my last update in October 2023.

Herbert Levine is a prominent physicist known for his contributions to various fields, including statistical mechanics, biophysics, and complex systems. He has made significant advancements in understanding the dynamics of systems with many interacting components, often using tools from mathematical physics and computational methods. Levine has been involved in research that explores the dynamics of biological systems, including the behavior of cellular processes and the mechanics of biological materials.

John R. Huizenga is an American physicist known for his work in nuclear physics and nuclear chemistry. He is particularly recognized for his contributions to the discovery of new isotopes and research related to the atomic nucleus. Huizenga has also been involved in public policy discussions relating to nuclear energy and radioactive waste management. He has held academic positions and has been associated with various institutions, including the University of Michigan.

John R. Meyer is a political figure known for his work as a legislator, particularly in the context of the United States' political landscape. As of my last knowledge update in October 2023, specific details about his political career, the offices he has held, or his contributions may vary, so it is advisable to consult more recent sources or legislative records for the latest information about him.

Ivor Robinson is a physicist known for his contributions to the field of physics, particularly in areas related to mathematical physics, quantum mechanics, and potentially other specialized topics. However, detailed, specific information about his research contributions or academic background may not be widely available in public databases or readily accessible sources.

Jacek Furdyna is a notable physicist known for his work in the fields of condensed matter physics and semiconductor research. He has made significant contributions to the understanding of magnetic semiconductors and nanostructures. Furdyna's research often involves the study of the fundamental properties of materials, which have implications for advances in technology, including spintronics and quantum computing.

As of my last knowledge update in October 2021, there is no widely recognized person or concept known as "Jakob Kunz." It might refer to a private individual or a lesser-known entity in a specific field, like art, literature, or business, that gained prominence after that date.

Janice Hudgings is a mathematician known for her work in the field of mathematics education, particularly related to the teaching and learning of mathematics. She has contributed to various aspects of mathematics pedagogy and has published research on topics such as student understanding of mathematical concepts, instructional strategies, and curriculum development.

As of my last knowledge update in October 2021, there is no widely known figure or concept specifically called "Jene Golovchenko." It's possible that this name could refer to a private individual or a less prominent topic that has emerged since then.

John Crocker is a notable physicist known for his work in the fields of condensed matter physics and biophysics. He has made significant contributions to understanding the dynamics of complex systems, including the study of colloidal suspensions and the behavior of biological materials at the microscopic level. His research often employs advanced imaging techniques and theoretical models to explore the interactions and properties of materials.