Wright Brothers 1903: First Powered Flight
On December 17, 1903, Orville Wright flew for 12 seconds at Kitty Hawk. This flight marked the beginning of the era of controlled powered flight.
Verified fact
Category
Science, Medicine & Technology
Scientific discoveries, medical history, ancient technology, and exploration.
6 articles
Advanced filters
Articles in this category
Showing 1–6 of 6tal articles
Discovery of DNA Structure in 1953: Franklin, Watson, and Crick
In 1953, the double helix structure of DNA was revealed. Behind this discovery was Rosalind Franklin's crystallography work, often overlooked in popular narratives.
Verified fact
Apollo 11: First Steps on the Moon
In July 1969, two astronauts walked on the lunar surface while one orbited above. The mission became one of the greatest technological achievements of the 20th…
Verified fact
The War of Currents: Tesla, Edison, and the Bet on Electrification
Edison wanted the world to use direct current, while Tesla and Westinghouse offered alternating current. Their competition determined how electricity flows into…
Verified fact
Alexander Fleming and Penicillin: The Lab Accident That Changed Medicine
In 1928, a petri dish of bacteria in a London lab was contaminated with mold. The mold killed the surrounding bacteria. Alexander Fleming's discovery paved the way…
Verified fact
Edward Jenner and Smallpox Vaccine: The Dawn of Modern Immunology
Smallpox is a contagious disease caused by the variola virus. For centuries, it killed most of its victims, leaving scars on survivors, and spread through human…
Verified fact