On This Day in History
Search Results for: revolution
NASA's New Horizons Passes Closest to Pluto
NASA's New Horizons spacecraft made its closest approach to Pluto, capturing the first high-resolution images of the dwarf planet and revolutionizing our understanding of the outer solar system.
Egyptian Revolution of 2011 Begins
Mass protests erupted in Cairo and across Egypt demanding the end of Hosni Mubarak’s regime. The uprising became a pivotal part of the Arab Spring and led to Mubarak’s resignation after 30 years in power.
Start of Tunisian Revolution Following Death of Mohamed Bouazizi
Mohamed Bouazizi, a Tunisian street vendor who self-immolated in protest of police corruption, died from his injuries. His death triggered mass protests and the wider Arab Spring uprisings.
First iPad Released by Apple
Apple released the first iPad, pioneering a new product category and revolutionizing personal computing, media consumption, and mobile user interface design.
Death of Corazon Aquino, Former President of the Philippines
Corazon Aquino, the first female president of the Philippines and leader of the 1986 People Power Revolution that ended Ferdinand Marcos’s dictatorship, died. She became a global symbol of democratic resistance.
iPhone Goes on Sale in the United States
Apple’s first-generation iPhone officially went on sale in the United States, triggering massive public interest and long lines. The product launch revolutionized mobile communication and consumer electronics.
First iPhone Released by Apple
Apple released the first-generation iPhone in the United States, revolutionizing mobile technology and ushering in the smartphone era. Its launch redefined global communication and app-based economies.
Apple Introduces the First iPhone
Apple CEO Steve Jobs unveiled the first iPhone at Macworld in San Francisco, revolutionizing smartphones and transforming mobile communication, computing, and global culture.
Twitter Launches Publicly, Sparking a Social Media Revolution
Twitter launched as a microblogging platform, revolutionizing global communication by allowing users to share short messages in real time. It would grow into a major force in news, activism, and culture.
Twitter Founded by Jack Dorsey and Team
Jack Dorsey sent the first tweet on what would become Twitter, marking the beginning of a platform that would revolutionize real-time communication, politics, and social movements worldwide.
YouTube Founded by Former PayPal Employees
The video-sharing platform YouTube was founded by Steve Chen, Chad Hurley, and Jawed Karim, revolutionizing how the world creates, shares, and consumes media online.
Death of Francis Crick, Co-Discoverer of DNA Structure
Francis Crick, British molecular biologist and co-discoverer of the double-helix structure of DNA with James Watson, died. His work revolutionized genetics and molecular biology.
Gmail Launched by Google with 1 GB Storage
Google launched Gmail on April Fools' Day, offering a shocking 1 GB of free email storage, which revolutionized email services and marked Google's entry into cloud-based software.
Opportunity Rover Lands on Mars
NASA’s Opportunity rover successfully landed on Mars, beginning a mission that would vastly exceed expectations. Designed for 90 days, it operated for nearly 15 years, revolutionizing planetary science.
Tesla Motors Officially Founded by Elon Musk and Partners
Tesla Motors was incorporated with the goal of accelerating the world’s transition to sustainable energy through electric vehicles. It would grow to revolutionize the automotive industry globally.
Apple Launches iTunes Music Store
Apple launched the iTunes Music Store, revolutionizing the digital music industry by offering legal downloads at 99 cents per song. It transformed how people accessed and purchased music worldwide.
First Human Genome Map Completed
The Human Genome Project announced the successful completion of the mapping of the human genome. This breakthrough revolutionized biology and medicine, paving the way for personalized medicine and gene-based research.
Steve Jobs Unveils First iMac
Steve Jobs introduced the first iMac, revolutionizing personal computing with its design and user-friendly approach.
Google Founded by Larry Page and Sergey Brin
Google was founded by Larry Page and Sergey Brin, revolutionizing internet search and becoming one of the most influential technology companies in history.
Dolly the Sheep Becomes the First Cloned Mammal
Dolly the sheep, the first mammal successfully cloned from an adult cell, was born in Scotland. Her birth revolutionized genetics and sparked ethical debates worldwide.
First PlayStation Console Announced by Sony
Sony announced the release of the original PlayStation console, revolutionizing the gaming industry and establishing Sony as a dominant force in video gaming.
Hubble Space Telescope Repaired in First Servicing Mission
NASA astronauts successfully completed the first servicing mission of the Hubble Space Telescope, correcting its flawed mirror. This milestone restored the telescope’s capabilities and revolutionized astronomy.
Hubble Space Telescope Launched Into Orbit
NASA launched the Hubble Space Telescope aboard the space shuttle Discovery. Hubble became one of the most significant astronomical tools, revolutionizing humanity’s understanding of the universe.
Velvet Revolution Begins in Czechoslovakia
Mass protests in Prague marked the start of the Velvet Revolution, a peaceful movement that led to the end of communist rule in Czechoslovakia.
CERN Proposes the World Wide Web Project
British scientist Tim Berners-Lee proposed a new information management system at CERN, which became the foundation of the World Wide Web, revolutionizing communication and information access globally.
Death of Albert Szent-Györgyi, Nobel Laureate and Vitamin C Discoverer
Albert Szent-Györgyi, Hungarian physiologist who discovered Vitamin C and won the Nobel Prize in Physiology or Medicine in 1937, died. His work revolutionized our understanding of nutrition and health.
First Use of DNA Profiling in Criminal Case Announced
British geneticist Alec Jeffreys and police announced the first use of DNA profiling in solving a criminal case, revolutionizing forensic science and modern criminal investigations.
President Ferdinand Marcos Flees Philippines After People Power Revolution
Philippine President Ferdinand Marcos fled the country after a peaceful popular uprising, known as the People Power Revolution, ended his two-decade rule. The event became a global symbol of nonviolent resistance and democratic transition.
Philippines People Power Revolution Begins
Millions of Filipinos began peaceful demonstrations against President Ferdinand Marcos, launching the People Power Revolution that would restore democracy and remove him from power.
First Female President of the Philippines, Corazon Aquino, Inaugurated
Corazon Aquino was officially inaugurated as the 11th President of the Philippines after the People Power Revolution. She was the first woman to hold the office and became a global symbol of democracy.
First Mobile Phone Call in the UK
The first mobile phone call was made in the United Kingdom, signaling the start of the mobile communication revolution.
Super Mario Bros. Released by Nintendo
Nintendo released *Super Mario Bros.*, revolutionizing the video game industry and becoming one of the most iconic games in history.
Apple Inc. Introduces the Macintosh Computer
Apple launched the Macintosh, the first successful mass-market computer with a graphical user interface and mouse. Its introduction revolutionized personal computing and user-centered design.
Apple Introduces Macintosh Personal Computer
Apple unveiled the Macintosh computer during a Super Bowl commercial and public launch event, revolutionizing personal computing with its graphical user interface and mouse.
Michael Jackson Releases 'Thriller'
Michael Jackson released his album 'Thriller', which became the best-selling album in history and revolutionized pop music, music videos, and global stardom.
First Commercial Compact Disc Pressed in Japan
The first commercial compact disc (CD) was pressed in Japan, revolutionizing the music industry and digital storage with high-quality audio playback.
MTV Launches with “Video Killed the Radio Star”
MTV (Music Television) launched in the United States with the broadcast of 'Video Killed the Radio Star' by The Buggles. It revolutionized the music industry and pop culture by putting music videos at the forefront.
First Issue of Cable News Network (CNN) Airs Around the World
CNN aired its first global broadcast, revolutionizing the news industry by introducing continuous international coverage and becoming a go-to source for breaking global news.
CNN Launches as First 24-Hour News Channel
Cable News Network (CNN) launched in the United States, becoming the first television channel to provide 24-hour news coverage. It revolutionized journalism and became a global media force.
Declaration of Islamic Republic in Iran Approved by Referendum
Following the Iranian Revolution, the country held a referendum in which an overwhelming majority voted in favor of establishing an Islamic Republic, reshaping Middle Eastern geopolitics.
Khomenei Declares Iran an Islamic Republic
Ayatollah Ruhollah Khomeini formally declared Iran an Islamic Republic following a national referendum. The declaration solidified the outcome of the Iranian Revolution and reshaped Middle East politics.
Iran Revolution: Ayatollah Khomeini Seizes Power
The Islamic Revolution culminated with Ayatollah Khomeini officially taking control of Iran, overthrowing the Shah's regime and establishing an Islamic republic.
Iranian Revolution: Ayatollah Khomeini Takes Power in Iran
Following his return from exile, Ayatollah Ruhollah Khomeini assumed control over Iran's government, solidifying the success of the Islamic Revolution and replacing the monarchy with a theocratic regime.
Ayatollah Khomeini Returns to Iran After 15 Years in Exile
Ayatollah Ruhollah Khomeini returned to Iran from exile in France, receiving a massive public welcome. His return marked a turning point in the Iranian Revolution and the fall of the Shah's regime.
Shah of Iran Flees Country Amidst Revolution
Shah Mohammad Reza Pahlavi left Iran as revolutionary fervor swept the country, leading to the collapse of the monarchy and establishment of the Islamic Republic under Ayatollah Khomeini.
People’s Republic of China Adopts New Constitution
China enacted a new constitution emphasizing modernization and legal reform following the Cultural Revolution. This marked a turning point in the nation’s political and economic trajectory.
NASA Approves Hubble Space Telescope Construction
NASA officially greenlit construction of the Hubble Space Telescope, a project that would revolutionize astronomy by capturing deep-space images and confirming key theories about the universe.
First Recognized Personal Computer — Apple II Released
Apple Computer launched the Apple II, one of the first highly successful mass-produced personal computers. It revolutionized home computing and launched Apple as a major tech innovator.
Star Wars Released in Theaters
George Lucas’s *Star Wars* premiered in U.S. theaters, launching one of the most successful and influential franchises in cinema history and revolutionizing visual effects and merchandising in film.
First MRI Scan of a Human Body Performed
Raymond Damadian and his team performed the first full-body magnetic resonance imaging (MRI) scan of a human, revolutionizing diagnostic medicine and ushering in a new era in medical imaging.