On This Day in History
August 18
Death of Jerry Brudos, American Serial Killer
Jerry Brudos, convicted American serial killer active during the 1960s, died in prison. His crimes shocked the U.S. and influenced portrayals of serial killers in media and criminology.
Death of Subrahmanyan Chandrasekhar, Nobel Prize-Winning Astrophysicist
Subrahmanyan Chandrasekhar, Indian-American astrophysicist and Nobel laureate, died. He was best known for the Chandrasekhar limit, a fundamental concept in understanding the life cycles of stars.
Death of B.F. Skinner, Pioneer of Behavioral Psychology
B.F. Skinner, influential American psychologist and behaviorist, died. He is best known for operant conditioning theory and his invention of the Skinner box, reshaping modern psychological thought.
Death of Andy Warhol’s Muse and Actress Edie Sedgwick
Edie Sedgwick, American model and actress associated with Andy Warhol’s Factory scene, died at age 28. She became a cultural icon of 1960s counterculture and pop art.
USSR Launches Cosmos 419, Attempt to Reach Mars
The Soviet Union launched Cosmos 419, the first attempt in the Mars 1971 program to reach Mars. The mission failed to leave Earth orbit, but marked early Soviet interplanetary ambitions.
Death of Rómulo Gallegos, Venezuelan President and Novelist
Rómulo Gallegos, Venezuela’s first democratically elected president and author of the classic novel *Doña Bárbara*, died. He remains a symbol of democratic struggle and Latin American literature.
Vietnam War: Australia and New Zealand Deploy Combat Troops
Australian and New Zealand troops engaged in the Battle of Long Tan in Vietnam, one of the most significant battles for ANZAC forces during the Vietnam War. Their actions earned international recognition.
IBM Announces Launch of the Model 701 Electronic Data Processing Machine
IBM officially announced the launch of the Model 701, its first commercial scientific computer. It revolutionized computing power and played a key role in U.S. defense and aerospace research.
Birth of Patrick Swayze, American Actor and Dancer
Patrick Swayze, American actor and dancer best known for his roles in *Dirty Dancing* and *Ghost*, was born. He became a pop culture icon of the 1980s and 1990s.
First Test Broadcast of FM Radio by Edwin Armstrong
Edwin Armstrong conducted the first successful public FM radio broadcast in Alpine, New Jersey. This marked a breakthrough in sound quality and spectrum efficiency in radio communication.
Birth of Roman Polanski, Acclaimed and Controversial Film Director
Roman Polanski, Polish-French film director known for works such as *Rosemary’s Baby* and *The Pianist*, was born. His career has been marked by critical acclaim and legal controversy.
First Commercial Use of Dry Ice Transport by Railway
The first commercial shipment using dry ice for refrigeration in railcars took place in the U.S., revolutionizing food and pharmaceutical logistics and cold chain transportation.
19th Amendment Ratified, Granting Women the Right to Vote in the U.S.
The United States ratified the 19th Amendment to the Constitution, granting women the right to vote. This historic victory marked the culmination of decades of activism by the women's suffrage movement.
Death of Honoré Daumier, French Painter and Caricaturist
Honoré Daumier, renowned French artist and political satirist, died. His biting caricatures and lithographs exposed corruption and social injustice, making him a forerunner of modern political cartooning.
Birth of Max Factor Sr., Pioneer of Modern Cosmetics
Max Factor Sr., Polish-American businessman and founder of the Max Factor cosmetics empire, was born. He revolutionized makeup in the film industry and popularized the term 'make-up' for cosmetics.
First U.S. Weather Bureau Hurricane Warning Issued
The U.S. Weather Bureau issued its first official hurricane warning for the Gulf Coast region. This marked a major advancement in meteorological forecasting and public safety communication.
First Ascent of Mount Whitney, Highest Peak in Continental U.S.
Climbers Charles Begole, A.H. Johnson, and John Lucas became the first recorded people to reach the summit of Mount Whitney, the highest point in the contiguous United States.
Birth of Meriwether Lewis, American Explorer
Meriwether Lewis, co-leader of the Lewis and Clark Expedition which explored the western territories of the United States, was born. His work helped expand American geographic knowledge and westward expansion.
Birth of Antonio Salieri, Italian Classical Composer
Antonio Salieri, influential Italian composer and conductor of the Classical era, was born. Though often mythologized as Mozart’s rival, he was a respected teacher of composers like Beethoven and Schubert.
Birth of Virginia Dare, First English Child Born in America
Virginia Dare was born in the Roanoke Colony, becoming the first English child born in the Americas. Her mysterious fate is part of the enduring legend of the Lost Colony.