William Sellers
Engineer and inventor of screw thread

Born
September 19th, 1824
200 years ago
Died
1905
120 years ago — 81 years old
Category
Scientists & Innovators
Country
United States
Links & References
An American engineer and inventor made significant contributions to the field of mechanical engineering. Developed the standardized screw thread in the 1850s, which greatly improved machinery assembly and manufacturing processes. Founded the Sellers Manufacturing Company in 1851, focusing on precision tools and machinery. Actively engaged in promoting engineering education and best practices within the industry.
Developed a standardized screw thread
Founded Sellers Manufacturing Company
Advocated for engineering education
Other People Born on September 19th
Jean Baptiste Joseph Delambre
A mathematician and astronomer contributed significantly to the measurement of the meridian arc from Dunkirk to Barcelona. Published works on astronomy and the metric system further advanced scientific understanding. Collaborated on the redefinition of the meter in France, influencing global standards.
Continue ReadingJacinta Allan
Elected to the Victorian Parliament in 1999. Served in various ministerial roles, including Minister for Transport and Minister for Roads. Became the 49th Premier of Victoria in 2023, leading the state through significant challenges and policy changes. Advocated for infrastructure improvements and education reforms during tenure.
Continue ReadingAlkinoos Ioannidis
Originated from Cyprus, this musician gained recognition for contributions to the Greek music scene, merging traditional and contemporary styles. An accomplished singer-songwriter, his work often reflects poetic lyrics and melodic guitar compositions. Debuted with the album 'O Aftos' in 1992, which set the stage for a prolific career. Collaborated with various artists, enhancing the richness of his musical expression. Frequently performed in concerts across Europe, enriching the cultural landscape with live music.
Continue ReadingJeremy Irons
Born in 1948, this English actor achieved recognition for a compelling range of roles in film, television, and theater. Gained prominence through performances in productions such as 'The French Lieutenant's Woman' and 'Dead Ringers.' Additionally, portrayed Humbert Humbert in 'Lolita.' Received the Academy Award for Best Actor for his role in 'Reversal of Fortune,' which further solidified his status in the film industry. His work spans various genres, illustrating a range of characters in both dramatic and comedic contexts. Engaged in significant theatrical productions, showcasing versatility across different platforms.
Continue ReadingArtur Ekert
A prominent physicist and academic, contributions spanned quantum information theory and quantum cryptography. Developed the concept of quantum key distribution alongside Charles Bennett, significantly advancing secure communication technologies. Held the position of Professor of Quantum Physics at the University of Oxford. Also engaged in research at the University of Warwick, focusing on the implications of quantum mechanics in computing and cryptography.
Continue ReadingJoni Pitkänen
A defenseman in ice hockey, participated in the NHL primarily with the Philadelphia Flyers and the Edmonton Oilers. Competed in international tournaments representing Finland. Contributed to Finland's bronze medal victory at the 2010 IIHF World Championship. Played professionally in the SM-liiga before entering the NHL, establishing a notable career in North America. Retired from professional sports due to injury.
Continue Reading