John L. Leal
American physician and water treatment pioneer
Born
May 5th, 1858
167 years ago
Died
1914
111 years ago — 56 years old
Category
Scientists & Innovators
Country
United States
Links & References
Contributed significantly to the field of public health, particularly in water purification. Employed chlorination as a method for treating drinking water, which greatly reduced waterborne diseases. His work laid the foundation for modern water treatment practices and public health initiatives. Served as the New Jersey State Health Commissioner and actively participated in various health organizations.
Pioneered the use of chlorination for drinking water
Served as New Jersey State Health Commissioner
Other People Born on May 5th
Søren Kierkegaard
A 19th-century philosopher and writer, influential in existentialism and theology. Introduced concepts such as angst, despair, and the stages of life: aesthetic, ethical, and religious. Authored significant texts including 'Either/Or', 'Fear and Trembling', and 'The Sickness Unto Death'. His writings addressed individual experience and the human condition, often emphasizing personal faith over institutionalized religion. Kierkegaard's thoughts on choice, freedom, and responsibility laid groundwork for later existential philosophers and theologians.
Continue ReadingTyrone Power
Born in 1914, this American actor became a prominent figure in Hollywood during the 1930s and 1940s. Rising to stardom with his roles in swashbuckling adventure films, he starred in several significant works, including 'The Mark of Zorro' and 'Blood and Sand'. Power was also recognized for his performances in dramatic films, such as 'The Razor's Edge'. Renowned for his striking good looks and charismatic presence, he became a leading actor of his time, captivating audiences. His career was cut short by his untimely death in 1958, leaving a lasting legacy in film history.
Continue ReadingJean Corston
Baroness Corston served as a Member of Parliament in the UK, representing Bristol East from 1997 to 2005. During her political career, she focused on issues concerning women's rights and was instrumental in the development of policies aimed at improving women’s access to justice. Corston chaired the Home Affairs Select Committee and contributed to significant reports addressing the treatment of women in the criminal justice system. In 2007, she prepared the Corston Report, which recommended a new approach to female offenders.
Continue ReadingFerdinand von Richthofen
A prominent geographer and academic, contributed significantly to the fields of geography and geology. Developed the concept of 'geoecology' and emphasized the relationship between geographic factors and human activity. Conducted extensive explorations in China, mapping the region and studying its geology. Authored 'China: Ergebnisse einer Reise,' which detailed the findings from his travels and research. His work laid the foundation for modern geographical research in Asia and influenced future studies.
Continue ReadingVincent Kartheiser
Appeared in several television shows and films. Gained significant recognition for the role of Pete Campbell in the television series Mad Men, which aired from 2007 to 2015. Other notable performances include roles in Angel and The Indian Runner. Engaged in various stage productions showcasing versatility in acting.
Continue ReadingRay Gosling
A journalist, author, and activist contributed significantly to discussions surrounding LGBTQ+ rights and issues in the UK. Worked in various media outlets throughout the career, including television and print. Authored multiple books, with a focus on gay history and the challenges faced by the community. Developed a reputation for candid storytelling and advocacy, particularly during the 20th century when activism for LGBTQ+ rights gained momentum. Involved in various projects that highlighted societal issues and personal narratives.
Continue Reading