Evgraf Fedorov
Mathematician and crystallographer

Born
December 22nd, 1853
171 years ago
Died
May 21st, 1919
105 years ago — 65 years old
Category
Scientists & Innovators
Country
Russia
Links & References
Contributed significantly to the field of mathematics, particularly in crystallography and mineralogy. Developed fundamental theories related to the symmetry of crystals and their classification. His work laid the groundwork for subsequent advancements in the study of crystalline structures and their properties. Fedorov's research is widely regarded in scientific literature and has influenced both academic and practical applications in mineralogy.
Developed the theory of crystal symmetry
Authored works on crystallography and mineralogy
Other People Born on December 22nd
Pierre Brasseur
An influential actor and screenwriter, recognized for significant roles in French cinema. Achieved prominence in the mid-20th century through performances in films such as 'La Grande Illusion' and 'Les Enfants du Paradis'. Developed a distinctive style that contributed to the artistic landscape of the time. Also engaged in screenwriting, adding depth to various projects throughout a lengthy career.
Continue ReadingJosé Fonte
This professional footballer played primarily as a central defender. Early career included stints at clubs such as Olhanense and Estoril. Later joined Southampton in 2010, earning promotion to the Premier League. Subsequently played for clubs like Crystal Palace and Lille. His national team career featured participation in UEFA Euro 2016, contributing to Portugal's championship victory. He played a key role in the defense throughout the tournament.
Continue ReadingThomas C. Südhof
A German-American biochemist and academic, made significant contributions to the understanding of synaptic transmission. Conducted research focusing on the molecular mechanisms of neurotransmitter release. Shared the 2013 Nobel Prize in Physiology or Medicine for discoveries regarding vesicle traffic, specifically for work on how signaling occurs in the nervous system. Held a faculty position at Stanford University, where extensive research on the role of synaptic proteins in communication between nerve cells took place.
Continue ReadingDoc Gallows
Professional wrestler debuted in 2004 and gained prominence in various wrestling promotions. Achieved significant success as a tag team competitor, particularly in WWE, where formed a notable partnership with Karl Anderson. Contributed to the wrestling scene through performances in New Japan Pro Wrestling, where the tag team captured the IWGP Tag Team Championship. Renowned for a distinctive style and presence in the ring, recognized for entertaining audiences globally.
Continue ReadingGiacomo Manzù
An Italian sculptor and academic, recognized for contributions to modern sculpture in the 20th century. Developed a distinctive style that combined elements of surrealism and traditional techniques. Served as a professor at the Accademia di Belle Arti in Milan, influencing a generation of artists. His works include monumental sculptures and smaller pieces, many featuring religious themes.
Continue ReadingCamille Guérin
A significant figure in veterinary medicine and bacteriology, this individual contributed to the development of the anti-tuberculosis vaccine. Graduating from veterinary school, extensive research activities led to pioneering work in bacterial pathogens. Development of the BCG vaccine, used widely to prevent tuberculosis, remains a critical accomplishment. Collaborations with other scientists facilitated advancements in studies related to pathogens affecting both animals and humans.
Continue ReadingOther People Who Died on May 21st
Archibald Primrose
Born into aristocracy, Primrose served as a prominent English politician and held the position of Prime Minister of the United Kingdom from 1894 to 1895. A member of the Liberal Party, he advocated for various reforms during his political career. His tenure was marked by initiatives in social welfare and political strategy. Prominent for inheriting the title of the 5th Earl of Rosebery, he was involved in various governmental functions and negotiations regarding imperial and domestic policies. The influence of his social background shaped his political views and approach to governance.
Continue ReadingHoward Morris
An American actor, director, and screenwriter, contributed significantly to television and film. Best remembered for roles in 'The Dick Van Dyke Show' as Ernest T. Bass and directing episodes of 'The Andy Griffith Show'. Also lent voice to several characters in animation, including the humorous portrayal of Gopher in 'Winnie the Pooh' features. Started career in radio and transitioned to television in the 1950s, gaining recognition for comedic timing and distinct character portrayals. Continued working in the industry until the early 2000s, leaving behind a legacy of memorable performances and direction.
Continue ReadingJaime Lusinchi
A physician and politician served as the President of Venezuela from 1984 to 1989. Initially trained as a doctor, pursued a political career and became a member of the Venezuelan Senate. Focused on public health policies during the presidency. Advocated for social reforms in the healthcare sector and worked towards improving living standards for the Venezuelan population. Engaged in discussions about economic challenges and policy implications for the country's future. His tenure witnessed significant political shifts and ongoing debates about governance.
Continue ReadingRajiv Gandhi
A lawyer and politician, served as the 6th Prime Minister of India from 1984 to 1989. Ascended to office following the assassination of his mother, Indira Gandhi. Focused on modernizing India's telecommunication infrastructure and promoting technology and education. Advocated for various economic reforms during tenure and was instrumental in initiating several significant economic policies.
Continue ReadingFrank D. White
Served as the 41st Governor of Arkansas from 1981 to 1983. Before holding the governorship, played a significant role in Arkansas banking and finance. Contributed to the state's economic development during tenure. After leaving office, remained active in local businesses and community events. His leadership style emphasized collaboration and transparency.
Continue ReadingRobert Harley
Born in 1661, this figure served as Secretary of State for the Northern Department. As a prominent political leader during Queen Anne's reign, held influential roles in the government, particularly as a key advisor. Played a vital role in managing relations between England and Scotland and was instrumental in the passing of significant legislation. Elevated to the peerage as the 1st Earl of Oxford and Earl Mortimer, represented the Tory party during a time of political upheaval. Contributed to the British political landscape through various legislative efforts and reforms.
Continue Reading