Eloge: Roger H. Stuewer (1934–2022).

This obituary is a tribute to Roger H. Stuewer, a respected physicist and historian of science. Born in Shawano, Wisconsin, to German immigrant grandparents, Stuewer had a challenging upbringing marked by his father's strict discipline and his mother's health issues. Despite these difficulties, Stuewer excelled academically and pursued a career in physics and history of science. He made significant contributions to the field, including his work on the history of nuclear physics and his efforts to bridge the gap between historians and physicists. Stuewer was also known for his dedication to teaching and his love of travel and culture. He passed away in 2022, leaving behind a lasting legacy in the scientific community. [Extracted from the article]