Joseph Petavel is not a widely recognized figure in terms of public knowledge as of my last update. It is possible that you might be referring to a person who is lesser-known or has local significance, or it could be a fictional character or a name associated with a specific domain such as academia, arts, or science.

OMG they have that. Slightly slightly overlap with OurBigBook.com.

As of my last knowledge update in October 2021, there is no widely recognized individual or concept specifically known as "Leslie Hodson." It’s possible that Leslie Hodson is a private individual, a lesser-known figure, or a name that has gained prominence after 2021.

Mark Birkinshaw is a notable figure in the field of management and business strategy, recognized primarily for his work in the areas of organizational studies and innovation. He is known for contributions to understanding how organizations can balance exploitation and exploration to foster innovation and adapt to changing environments. Birkinshaw has authored several books and articles on these topics and has a background in academic research and teaching, often associated with institutions such as the London Business School.

Mark Thomson is a physicist known for his work in the field of experimental particle physics. He has made significant contributions to research in areas such as high-energy physics and has been involved in major international collaborations, including those at the Large Hadron Collider (LHC) at CERN. In addition to his research, Thomson has been active in science communication and education, often engaging in efforts to promote physics and related disciplines.

Boris Kushner is a mathematician known for his work in various areas of mathematics including number theory and mathematics education. He has authored and co-authored numerous academic papers and texts, contributing to the field’s development and the understanding of complex mathematical concepts. His involvement in mathematics education has aimed to improve teaching methods and enhance student learning experiences in mathematics.

Michael Whelan is a prominent scientist known primarily for his work in the field of material science and engineering. His research often focuses on the development and characterization of materials, particularly in relation to their physical properties and their applications in various technologies. He has contributed significantly to the understanding of materials at the atomic and molecular levels.

Frenchelon is a term used to describe the French government's electronic surveillance program, which is part of its broader national security and intelligence efforts. It involves the monitoring and collection of communications data, including phone calls, emails, and internet activity, both domestically and from foreign sources. Frenchelon is similar in concept to other national surveillance programs like the NSA's activities in the United States, particularly in the context of counter-terrorism and intelligence gathering.

Neville Robinson could refer to different subjects depending on the context. One prominent figure is Neville Robinson, who is known as a British mathematician and educator, contributing to the field of mathematics and promoting mathematical understanding. Another reference might be associated with a less notable person in various domains.

Let's see how long they last:

Nigel Badnell is a British physicist known for his work in the field of atomic, molecular, and optical physics, particularly in the area of theoretical studies related to atomic interactions and quantum mechanics. His research often involves the use of computational models to understand processes such as electron scattering and the behavior of atoms in different environments. He has significantly contributed to knowledge in areas like spectroscopy and the development of algorithms for simulating physical phenomena.

Paolo Radaelli is not a widely recognized public figure or entity based on the information available until October 2023. There may be individuals with that name who are known in specific fields such as academia, business, or the arts, but without additional context, it's difficult to provide a precise answer.

Patrick N. Keating is a scholar and professor known for his work in the field of communication studies, specifically focusing on topics related to rhetoric, public address, and the intersection of communication and culture. He is associated with various academic publications and research initiatives, often exploring themes such as argumentation and the role of rhetoric in public discourse.

Paul Townsend can refer to different individuals, and without additional context, it's difficult to pinpoint exactly which Paul Townsend you are asking about. There are various people named Paul Townsend in different fields such as academia, business, or the arts.