Germinal Pierre Dandelin
Mathematician; Dandelin Spheres in Geometry
Born
Died
Category
Thinkers & Philosophers
Country
Belgium
Links & References
Contributed significantly to mathematics and engineering, particularly in the field of geometry. Developed the Dandelin spheres, which provide a geometrical proof of the relationship between conic sections and ellipses. Engaged in research involving the properties of geometric figures and their applications in engineering. Published works that influenced the understanding of conic sections and their properties.
Developed Dandelin spheres for conic sections
Published research in geometry and engineering
Other People Born on April 12th
Tom Clancy
American author of military thrillers
Born
April 12th, 1947 78 years ago
Died
November 7th, 1990 35 years ago — 43 years old
Born in 1947, this author specialized in military and espionage fiction. The debut novel, 'The Hunt for Red October', was published in 1984 and gained significant acclaim for its detailed portrayal of military scenarios and technology. This work led to a successful career as a novelist, resulting in several best-selling titles. The author's intricate plots often integrated real-world events, showcasing a deep understanding of geopolitical dynamics. In addition to novels, contributions to video games and movies established a legacy in popular culture.
Continue ReadingHiroki Sakai
Japanese footballer, World Cup competitor
Born
April 12th, 1990 35 years ago
Professional footballer played primarily as a right back. Started career with the J. League club Gamba Osaka, where he won the 2008 J. League Youth Cup. Moved to Europe, joining the French club Montpellier in 2015, contributing to their strong defensive line. Transferred to Marseille in 2016, becoming a regular starter and aiding the team in multiple domestic campaigns. Represented Japan at the international level, participating in the 2018 FIFA World Cup and gaining notable experience in international competitions. Contributed to the national team's qualification efforts for various tournaments.
Continue ReadingPeter Safar
Austrian physician and resuscitation pioneer
Born
April 12th, 1924 101 years ago
Died
August 2nd, 2003 22 years ago — 79 years old
Contributions to the field of medicine emphasized the importance of resuscitation techniques. Developed the concept of Basic Life Support, which has been integrated into CPR courses worldwide. Established the first intensive care unit and introduced innovative strategies for patient care. His work laid the foundation for modern cardiopulmonary resuscitation practices, significantly influencing emergency medicine protocols.
Continue ReadingJoschka Fischer
German politician and former Foreign Minister
Born
April 12th, 1948 77 years ago
Born in 1948, this individual served as the Foreign Minister of Germany from 1998 to 2005 and played a significant role in the country's European and foreign policy during that time. Holding a pivotal position in the Green Party, he contributed to the party's increasing influence in German politics throughout the 1990s and early 2000s. This individual was also a key figure in advocating for environmental issues and progressive social policies. After leaving official office, remained active in academia and public debate, sharing insights on international relations and EU policies.
Continue ReadingBobby Moore
Footballer and manager, World Cup winner
Born
April 12th, 1941 84 years ago
Died
February 24th, 1993 32 years ago — 51 years old
A distinguished footballer and manager, Moore's career spanned from the early 1960s to the late 1970s, primarily associated with West Ham United. He captained the England national team to victory in the 1966 FIFA World Cup, the only time England has won the tournament. Following a successful playing career, he transitioned into management, including coaching West Ham United. His leadership on the pitch and his defensive capabilities set him apart as one of the greatest defenders in football history.
Continue ReadingPravin Gordhan
South African politician and finance minister
Born
April 12th, 1949 76 years ago
Died
September 13th, 2024 1 years ago — 75 years old
A prominent figure in South African politics, served in various capacities including Minister of Finance on multiple occasions. Played a key role in shaping the economic policies of the country post-apartheid and was instrumental in the establishment of the South African Revenue Service as a transformative institution. Oversaw the financial sector during times of economic challenge and worked to improve fiscal policies.
Continue ReadingOther People Who Died on February 15th
Pierre Bachelet
French singer-songwriter with hit songs
Born
May 25th, 1944 81 years ago
Died
February 15th, 2005 20 years ago — 60 years old
A prominent figure in French music, gained popularity in the 1970s and 1980s. Best recognized for romantic ballads, particularly 'Les Tapes de la Vie' and 'Emmanuelle.' His lyrical style and melodic tunes resonated with audiences, making him a staple of the French chanson genre. Throughout a successful career, collaborated with various musicians and produced numerous albums. Continued to write and perform until the late stages of life, maintaining a loyal fan base.
Continue ReadingAntonio Moreno
Actor and director in classic cinema
Born
September 26th, 1887 138 years ago
Died
February 15th, 1967 58 years ago — 79 years old
Antonio Moreno was a Spanish-American actor and director who became prominent during the silent film era and transitioned to sound films. Starting his career in Spain, he moved to the United States and appeared in many American films. Moreno was known for his roles in early cinema, featuring in productions such as 'The Four Horsemen of the Apocalypse' and 'Wild Animals'. He contributed to both acting and directing, shaping the early Hollywood landscape with his work.
Continue ReadingP.J. O'Rourke
Humorist and journalist, wrote 'Parliament of Whores'
Born
1947 79 years ago
Died
February 15th, 2022 3 years ago — 75 years old
A prominent American author and humorist, contributed significantly to political commentary through satire. Wrote extensively for publications such as National Lampoon and The Weekly Standard. Authored books exploring political and social issues with a humorous lens, with 'Parliament of Whores' highlighting the absurdities of American politics. Worked as a foreign correspondent, offering insights into international affairs with a comedic twist. O'Rourke's style and perspective garnered a dedicated readership, making him a significant voice in contemporary humor.
Continue ReadingLaurence Owen
American figure skater and champion
Born
1944 82 years ago
Died
February 15th, 1961 64 years ago — 17 years old
Achieved recognition in figure skating, won the 1961 U.S. Championships. Competed at the World Championships and represented the United States internationally. Tragically died in a plane crash while traveling to the World Championships in 1961. Impacted the sport through his contributions and competitive spirit.
Continue ReadingRay Evans
Songwriter of the hit song 'Que Sera, Sera'
Born
1915 111 years ago
Died
February 15th, 2007 18 years ago — 92 years old
A prominent American songwriter, contributed significantly to popular music throughout the mid-20th century. Collaborated extensively with composer Jay Livingston. Songs include several chart-topping hits, particularly in the 1950s and 1960s. The song 'Que Sera, Sera (Whatever Will Be, Will Be)' gained tremendous popularity, winning an Academy Award for Best Song in 1956. The partnership with Livingston produced various successful songs, leaving a lasting mark on the music industry.
Continue ReadingEthel Merman
Broadway actress and singer of musicals
Born
January 16th, 1908 118 years ago
Died
February 15th, 1984 41 years ago — 76 years old
A prominent Broadway actress and singer, celebrated for powerful vocals and dynamic performances. Starred in iconic productions including 'Annie Get Your Gun', 'Gypsy', and 'Anything Goes'. Embodied the essence of the American musical theater during the mid-20th century. Achieved recognition for a commanding stage presence with a career spanning over three decades. Notable for performing songs that became standards in American music.
Continue Reading