Marguerite Perey
French physicist known for discovering francium

Born
October 19th, 1909
115 years ago
Died
May 13th, 1975
49 years ago — 65 years old
Category
Scientists & Innovators
Country
France
Links & References
This physicist made significant contributions to nuclear physics. In 1949, discovered the element francium, the last naturally occurring element to be identified. Worked at the Curie Institute and contributed to the understanding of radioactivity. Held various academic positions and was an advocate for women in science throughout her career.
Discovered the element francium in 1949
Conducted research at the Curie Institute
First woman to receive a doctorate in physics in France
Other People Born on October 19th
Subrahmanyan Chandrasekhar
An Indian-American astrophysicist, astronomer, and mathematician, contributed significantly to the understanding of stellar evolution and black holes. In 1983, received the Nobel Prize in Physics for the theoretical studies of the physical processes important to the structure and evolution of the stars. His work on the Chandrasekhar limit explained the maximum mass of a stable white dwarf star. Authored more than 400 scientific papers and several influential books, advancing the field of astrophysics.
Continue ReadingArne Bendiksen
A significant figure in Norwegian music, contributed extensively as both a singer and composer. Achieved recognition for songwriting and performing, particularly during the 1960s and 1970s. Composed several hit songs that resonated with the public. Successfully participated in the Eurovision Song Contest as a representative for Norway, showcasing talents on an international stage.
Continue ReadingMichael Young
Played in Major League Baseball primarily as a shortstop and second baseman from 2000 to 2013. Most notable tenure with the Texas Rangers, where significant contributions helped the team reach the World Series in 2010 and 2011. Awarded the Silver Slugger Award multiple times and selected for the All-Star Game on three occasions. Known for versatility on the field and consistent hitting, finishing with over 2,300 career hits.
Continue ReadingDemetrios Christodoulou
A prominent figure in mathematics and physics, contributions focused on the field of general relativity and the mathematical analysis of gravitational waves. Achievements include a significant role in proving the stability of the Minkowski spacetime. Collaborated with noted scientists on various theoretical advancements and has published extensively in the areas of differential geometry and general relativity.
Continue ReadingKeith Foulke
A professional baseball player, played as a relief pitcher in Major League Baseball (MLB) from 1997 to 2008. Played for teams including the Chicago White Sox, Oakland Athletics, and Boston Red Sox. Was a key player in the 2004 season, contributing significantly to the Red Sox's historic World Series victory, ending an 86-year championship drought. Also participated in the 2003 All-Star Game while with the Athletics.
Continue ReadingOkan Buruk
A former professional footballer and manager, contributed to the sport primarily as a midfielder. Played for various clubs, including Galatasaray, where significant success was achieved. Transitioned to management, overseeing teams in Turkey. Led a team to multiple league titles and domestic cups from the coaching position. Achieved notable recognition for tactical knowledge and player development.
Continue ReadingOther People Who Died on May 13th
David Malet Armstrong
Contributed significantly to metaphysics and philosophy of mind. Developed a rigorous theory of universals, emphasizing the role of physicalism in understanding abstract entities. Published extensively, with the work 'A Materialist Theory of the Mind' being a cornerstone in discussions of the philosophy of mind. Engaged in debates regarding realism and the nature of reality throughout academic career.
Continue ReadingJean Aicard
Born in 1848, this individual became a prominent figure in French literature, contributing significantly as a poet, author, and playwright. Celebrated works include the drama 'Les Deux Gosses' and a variety of poetry that reflected the social and cultural nuances of the time. This individual was also involved in the collaboration of various literary projects that emphasized the importance of the arts in society. The individual served as the president of the Société des Gens de Lettres, an organization of writers and artists.
Continue ReadingKathleen Cavendish
A significant figure in British society during the early to mid-20th century, held the title Marchioness of Hartington. Engaged in philanthropic activities and social initiatives. Married to Edward Cavendish, the 10th Duke of Devonshire, leading to involvement in various charitable endeavors. Focused on healthcare and education reform. Died in a plane crash in 1948, leaving a legacy associated with her aristocratic lineage and commitment to public service.
Continue ReadingLouis Bourdaloue
Born in 1632, this individual became a prominent Jesuit preacher and academic in France. Renowned for exceptional eloquence, delivered powerful sermons that drew large audiences in various churches, including the Saint-Sulpice Church in Paris. Provided spiritual guidance and theological insights during a time of religious fervor in France. Also contributed to education through teachings and writings that impacted the Jesuit order’s approach to preaching and instruction.
Continue ReadingChuck Muncie
Played as a running back in the National Football League (NFL) for the New Orleans Saints and the San Diego Chargers. Achieved significant success during the late 1970s and early 1980s. Developed a reputation for powerful running style and scoring ability. Selected to the Pro Bowl in 1979 and 1980. Contributed to the Chargers' offense during their Super Bowl appearance in the 1980 season.
Continue ReadingLeatrice Joy
Leatrice Joy was an American actress prominent during the silent film era. She starred in numerous films from the 1910s to the 1920s, achieving popularity for her performances in romantic dramas and comedies. Joy's career spanned over two decades, and her work included both leading and supporting roles. She appeared in films such as 'The Oath' (1914) and 'The Love Trap' (1925), showcasing her talent in the silent film medium. Joy transitioned to talkies but experienced a decline in popularity as the film industry evolved. Despite this, she remained actively involved in entertainment throughout her life.
Continue Reading