Heinz Wolff
Physiologist and engineer, Wolff's Periodic Table
A physiologist and engineer, contributed significantly to the fields of physiology and biomedical engineering. Served as a professor at Brunel University in London and was a prominent figure in promoting science education through television programs. Developed the Wolff's Periodic Table as a tool in psychophysics and engineering. His work focused on the relationship between physiology and engineering principles.
Developed Wolff's Periodic Table
Hosted scientific programs on BBC
Other People Born on April 29th
Jung Hye-sung
South Korean actress in television dramas
Born
April 29th, 1991 34 years ago
Debuted in the entertainment industry in 2013, mainly recognized for roles in various television dramas. Achieved significant attention for performances in series such as 'The Beauty Inside' and 'Black'. Has also participated in web dramas and variety shows, showcasing versatility in acting skills. Continues to engage with audiences through various media channels.
Continue ReadingHenri Poincaré
Mathematician and physicist, celestial mechanics
Born
April 29th, 1854 171 years ago
Died
July 17th, 1912 113 years ago — 58 years old
Contributions covered various areas including topology, dynamical systems, and celestial mechanics. Developed the qualitative theory of differential equations and made significant advancements in the field of mathematical physics. Contributed to the foundations of topology through work that explored the properties of geometrical figures under continuous transformations. Proposed the Poincaré conjecture, a fundamental problem in topology. Worked extensively on the three-body problem in celestial mechanics and formulated the Poincaré recurrence theorem, which has implications in statistical mechanics and chaos theory.
Continue ReadingDaniel Day-Lewis
British actor and three-time Oscar winner
Born
April 29th, 1957 68 years ago
A prominent figure in cinema, acclaimed for intense method acting and character immersion. Gained recognition for roles in various films, often collaborating with esteemed directors. Received widespread acclaim for performances in 'My Left Foot', 'There Will Be Blood', and 'Lincoln'. Announced retirement from acting in 2017.
Continue ReadingGeorge Allen
Canadian ice hockey player and coach
Born
April 29th, 1918 107 years ago
Died
March 27th, 2000 25 years ago — 81 years old
Played as a professional ice hockey player primarily in the National Hockey League (NHL) during the 1960s. Later transitioned into coaching, leading teams in various leagues. Allen's coaching career included stints in the American Hockey League (AHL) and junior ice hockey circuits, where he developed young talent. His strategies and techniques contributed to the growth of the teams he managed. Historic contributions made to the sport were acknowledged following a successful tenure in coaching, culminating in a significant legacy in Canadian hockey.
Continue ReadingMallory Pugh
American soccer player and Olympic gold medalist
Born
April 29th, 1998 27 years ago
A professional soccer player, achieved recognition for contributions to the U.S. Women's National Team. Debuted internationally at the age of 17, becoming the youngest player to score for the national team in 2016. Competed in major tournaments including the FIFA Women's World Cup in 2019 and the Tokyo 2020 Olympics, where secured a gold medal. Played for clubs such as the Washington Spirit and Chicago Red Stars in the National Women's Soccer League (NWSL).
Continue ReadingMichael Heidelberger
Immunologist and pioneer of immunology
Born
April 29th, 1888 137 years ago
Died
1991 34 years ago — 103 years old
An American immunologist contributed significantly to the understanding of antibodies and their role in the immune response. Heidelberger studied under prominent figures in the field and advanced methods for studying immune responses to polysaccharide antigens. He developed a seminal theory on the structure of antibodies, which paved the way for future research in immunology. His efforts led to breakthroughs in vaccines and diagnostic tests. Heidelberger's work has been foundational in immunological research and education.
Continue ReadingOther People Who Died on December 15th
Antonio Barrette
Canadian politician, 18th Premier of Quebec
Born
May 26th, 1899 126 years ago
Died
December 15th, 1968 57 years ago — 69 years old
Served as the 18th Premier of Quebec from 1944 to 1948. Practiced law and engaged in politics throughout his career. Chaired the Commission on Education in Quebec, which focused on the development of the education system in the province. Contributed to the establishment of significant legislation affecting public services.
Continue ReadingVasily Zaytsev
Russian sniper during WWII
Born
March 23rd, 1915 110 years ago
Died
December 15th, 1991 34 years ago — 76 years old
Served as a captain in the Soviet Army during World War II. Gained prominence during the Battle of Stalingrad, where exceptional marksmanship resulted in the elimination of numerous enemy soldiers. Participated in sniper duels and demonstrated remarkable tactical acumen, which contributed to the Soviet defense. Zaytsev became a symbol of Soviet resistance and heroism, earning recognition among both soldiers and civilians.
Continue ReadingDaniel Rutherford
Scottish chemist known for nitrogen discovery
Born
November 3rd, 1749 276 years ago
Died
December 15th, 1819 206 years ago — 70 years old
Scottish chemist and physician contributed significantly to the field of chemistry. Educated at the University of Edinburgh, conducted pioneering work on gases and identified nitrogen as a distinct element in 1772. His research laid the groundwork for modern chemical analysis and the study of gases. He also served as a Royal Physician in Edinburgh and held various academic positions throughout his career. Published research findings that advanced the understanding of atmospheric gases and their properties.
Continue ReadingWilliam Proxmire
American politician and journalist
Born
November 11th, 1915 110 years ago
Died
December 15th, 2005 20 years ago — 90 years old
Served as a U.S. Senator from Wisconsin from 1957 to 1989. Known for his persistent efforts to reduce government waste and spending. Utilized the Golden Fleece Award to highlight wasteful government projects. Proxmire was also a member of the U.S. Army during World War II and engaged in journalism after the war. Advocated for various social issues throughout his political career.
Continue ReadingOwoye Andrew Azazi
Nigerian General and military leader
Born
February 1st, 1952 73 years ago
Died
December 15th, 2012 13 years ago — 60 years old
Born in 1952, a Nigerian general held several key military positions in the Nigerian Army. Served as the Chief of Defence Staff from 2011 until 2012. His military career included pivotal roles in various operations during his tenure. He was appointed the National Security Adviser in 2010. Focused on addressing security challenges in Nigeria during a period marked by threats from insurgencies.
Continue ReadingCharles Laughton
Actor and director, celebrated for 'Witness for the Prosecution'
Born
July 1st, 1899 126 years ago
Died
December 15th, 1962 63 years ago — 63 years old
An English-American actor and director, contributions to film and theater are notable. Laughton received acclaim for portraying complex characters, particularly in the film adaptations of literary works. Directed films showcasing his vision, particularly 'The Night of the Hunter'. His performance in 'Witness for the Prosecution' earned a nomination for an Academy Award, solidifying his status in cinematic history. Laughton's theater work included significant performances in London and New York, reflecting a deep commitment to the craft of acting.
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