Johannes Rydberg
Swedish physicist and academic

Born
November 8th, 1854
170 years ago
Died
December 28th, 1919
105 years ago — 65 years old
Category
Scientists & Innovators
Country
Sweden
Links & References
Rydberg contributed significantly to the field of physics, specifically in atomic spectroscopy. Developed the Rydberg formula, which describes the wavelengths of spectral lines in many chemical elements. The formula has broad applications in understanding atomic structures and transitions. Held a professorship at the University of Lund and influenced the development of quantum theory during his academic career.
Developed the Rydberg formula for spectral lines
Made contributions to atomic spectroscopy
Held a professorship at the University of Lund
Other People Born on November 8th
Tom Anderson
Co-founded Myspace, a social networking site that gained significant popularity in the early 2000s. Played a major role in the development and growth of the platform, which became a hub for user-generated content, music sharing, and social interaction. After the rapid rise of Myspace, the site faced competition from Facebook. Transitioned away from Myspace's management after its acquisition by News Corporation in 2005. Pursued interests in entrepreneurship and technology after his departure from the company.
Continue ReadingJan Raas
A successful professional road racing cyclist, competed from the mid-1970s until the mid-1980s. Achieved significant victories in numerous races, including the prestigious Tour de France. Demonstrated exceptional skill in one-day races and stage races, securing numerous national and international titles.
Continue ReadingMartin Peters
An English footballer and manager had a prominent playing career primarily with West Ham United and the England national team. Played as a forward and became recognized for his skill and goal-scoring ability. Contributed to England's success in the 1966 FIFA World Cup, where the team won the title. Transitioned into management after retiring as a player, taking on roles with various clubs in the lower divisions of English football.
Continue ReadingWayne LaPierre
A prominent figure in the gun rights movement, served as the executive vice president of the National Rifle Association (NRA) for several decades. LaPierre authored multiple books advocating for gun ownership rights and frequently appeared in media to discuss issues related to firearm legislation. Under leadership, the NRA expanded its influence and membership significantly. The organization became known for its advocacy against gun control legislation and for promoting the Second Amendment in American society.
Continue ReadingYann Kermorgant
Played as a striker, contributing to multiple clubs in his professional career. Started at Stade Rennais and later played for clubs such as Tours FC and Bournemouth. Achieved significant success with Bournemouth, winning the EFL Championship in the 2014-2015 season. Kermorgant also represented the French national team at various youth levels.
Continue ReadingDorothy Day
A prominent journalist and social activist, involvement in social justice issues spanned several decades. Co-founded the Catholic Worker Movement in 1933, which aimed to provide hospitality to the needy and promote social justice through nonviolent means. Edited the Catholic Worker newspaper, focusing on issues of poverty, labor rights, and pacifism. Advocated for workers' rights and played a vital role in the 1960s anti-war movement, organizing protests against the Vietnam War.
Continue ReadingOther People Who Died on December 28th
Joseph Ruskin
An American actor and producer, had a career spanning over six decades. Appeared in numerous television series and films, with appearances in popular shows such as 'Star Trek', 'The Twilight Zone', and 'Mission: Impossible'. Additionally, featured in films including 'The Way We Were' and 'The Gambler'. Gained recognition for versatility in portraying a wide range of characters, particularly in roles that required a strong presence, often embodying characters of authority or gravitas.
Continue ReadingAhmet Mithat Efendi
An influential figure in Turkish literature and journalism, contributed extensively to the understanding of Western literature. Worked as a translator, introducing major works of European literature to Turkish audiences. Founded several newspapers, including the influential 'Tercüman-ı Hakikat'. Engaged in literary efforts that promoted the modernization of Turkish language and thought.
Continue ReadingJames Van Ness
Served as the 7th Mayor of San Francisco from 1855 to 1856. Contributed to the city's development during a period of significant growth and change. Engaged in various civic improvements and led efforts to enhance infrastructure. Worked as a lawyer prior to entering politics, helping to shape local legislation.
Continue ReadingJohn Bradbury
An influential English musician, a founding member of the ska band The Specials. Contributed to the band's distinctive sound characterized by a mix of reggae and punk rock. Played the drums on several of their most notable tracks. The Specials achieved critical and commercial success during the late 1970s and early 1980s, particularly with their self-titled debut album. The band is recognized for their social commentary in songs and their role in the 2 Tone ska revival.
Continue ReadingWilliam L. Shirer
A prominent journalist and historian, this individual covered major events during World War II. Early in his career, worked for the Chicago Tribune and later joined CBS, becoming a key radio correspondent in Europe. Provided live radio broadcasts during pivotal moments of the war, including the fall of Paris and the end of the conflict. Authored several historical works, with 'The Rise and Fall of the Third Reich' being the most notable, offering a comprehensive history of Nazi Germany and its leaders. The comprehensive research and narrative style contributed significantly to the field of historical journalism.
Continue ReadingVáclav Drobný
A professional football goalkeeper, played primarily in the Czech Republic and later in Germany. Began a career with Sigma Olomouc, before moving to play for notable teams such as 1. FC Kaiserslautern and SC Freiburg. Achieved recognition in international competitions representing the Czech national team. Competed in various championships across Europe, showcasing skills as a reliable and skilled guardian of the goal.
Continue Reading