Richard T. Whitcomb
Aeronautical engineer; supercritical wings
Born
Died
2009
17 years ago — 88 years old
Category
Scientists & Innovators
Country
United States
Links & References
Contributions to aeronautical engineering included the development of the supercritical wing design, which improved the aerodynamic efficiency of aircraft at transonic speeds. Work in the 1950s at Langley Research Center led to significant advancements in flight performance and stability. Whitcomb's research influenced the design of modern airliners and contributed to the understanding of airflow over wings.
Developed the supercritical wing design
Contributed to advancements in aerodynamics
Influenced aircraft design for commercial airliners
Other People Born on February 21st
William Petersen
Actor and producer of 'CSI: Crime Scene Investigation'
Born
February 21st, 1953 73 years ago
An American actor and producer, celebrated for a leading role in the television series 'CSI: Crime Scene Investigation', which aired from 2000 to 2015. Also starred in the film 'To Live and Die in L.A.' and the TV movie 'The Beast'. In addition to acting, involved in production roles in various projects. Recognized for contributions to the crime drama genre through both performance and production efforts.
Continue ReadingMélanie Laurent
French actress and filmmaker
Born
February 21st, 1983 43 years ago
Born in France in 1983, this actress gained recognition for roles in film and directing. Gained international fame through performance in 'Inglourious Basterds' directed by Quentin Tarantino. Additionally directed films such as 'Les Adoptés' and 'Tomorrow'. Accomplished in both acting and directing, showcasing talent across multiple platforms.
Continue ReadingThelma Estrin
Computer Scientist and Engineer
Born
February 21st, 1924 102 years ago
Died
February 15th, 2014 12 years ago — 89 years old
A prominent computer scientist and engineer, contributions focused on medical applications of computing. Pioneered the development of medical computer systems and advanced techniques in biomedical engineering. Played a key role at the University of California, Los Angeles, and significantly influenced the field through research and innovation in health informatics.
Continue ReadingRiyad Mahrez
Footballer, Premier League Champion
Born
February 21st, 1991 35 years ago
Born in Algeria, a professional footballer played as a winger. Played for Leicester City during the 2015-2016 season, contributing to the team's remarkable victory in the Premier League, marking the first title in the club's history. Later transferred to Manchester City, where he continued to achieve success, winning multiple domestic titles. Represented the Algeria national team, leading it to victory in the 2019 Africa Cup of Nations. His playing style is characterized by skillful dribbling and precise finishing.
Continue ReadingDouglas Bader
World War II Fighter Pilot
Born
February 21st, 1910 116 years ago
Died
September 5th, 1982 44 years ago — 72 years old
Served as a fighter pilot in the Royal Air Force during World War II. After losing both legs in a flying accident, continued to fly operational missions. Escaped from a German POW camp and returned to service. Bader became a prominent figure in British aviation and a symbol of resilience.
Continue ReadingAlan Trammell
Baseball player and manager for the Tigers
Born
February 21st, 1958 68 years ago
Played shortstop for the Detroit Tigers from 1977 to 1996, contributing to the team during its 1984 World Series championship. Transitioned to coaching and managing, leading the Tigers for part of the 2014 season. Inducted into the Baseball Hall of Fame in 2018, recognizing a successful career in Major League Baseball.
Continue Reading