July 27 in History

Significant events that happened on this day.

Today

Historical Events

2012

The opening ceremony of the London Olympics featured the Queen parachuting with James Bond

In one of the most memorable Olympic moments, a pre-recorded segment showed Daniel Craig as 007 escorting Queen Elizabeth II from Buckingham Palace to...

2005

Astronomers discovered Eris, a dwarf planet larger than Pluto that triggered Pluto's demotion

The discovery of this distant world in the Kuiper Belt created a crisis in astronomy: either accept dozens of new planets, or redefine what a planet i...

1996

A pipe bomb exploded at the Atlanta Olympics, killing two and injuring 111 people

The bombing occurred during a concert at Centennial Olympic Park. Security guard Richard Jewell was initially hailed as a hero for discovering the bom...

1974

The House Judiciary Committee voted to recommend the first article of impeachment against President Nixon

Major

The article charged Nixon with obstruction of justice in the Watergate scandal. This historic vote marked the first time since Andrew Johnson in 1868...

1953

The Korean War armistice was signed, technically leaving the war unfinished to this day

Major

After three years of fighting and millions of casualties, both sides agreed to a ceasefire but never signed a peace treaty. North and South Korea rema...

1940

Bugs Bunny made his official debut in the cartoon 'A Wild Hare'

While earlier prototypes existed, this was the first cartoon featuring Bugs with his iconic personality, catchphrase 'What's up, Doc?', and the voice...

1921

Researchers in Toronto successfully isolated insulin for the first time

Major

Frederick Banting and Charles Best extracted insulin from a dog's pancreas, marking a breakthrough that would transform diabetes from a death sentence...

1880

Thomas Edison invented a successful electric pen that became the basis for the modern tattoo machine

Edison's autographic printing device used a vibrating needle to make perforations in paper for copying documents. While it failed commercially, tattoo...

1866

The first permanently successful transatlantic telegraph cable was completed

Major

After several failed attempts, Cyrus West Field finally succeeded in laying a working telegraph cable across the Atlantic Ocean floor. The cable reduc...

1794

Maximilien Robespierre was overthrown in the French Revolution, ending the Reign of Terror

Major

The architect of the Terror was arrested by the National Convention after executing thousands. The next day, Robespierre himself would be guillotined,...

1586

Sir Walter Raleigh brought the first tobacco to England from Virginia

The explorer introduced smoking to the English court, where it became fashionable despite its high cost. Legend has it that a servant once threw water...

1214

The Battle of Bouvines established France as a major European power

Major

King Philip II of France defeated a coalition of English, Flemish, and German forces in one of the most decisive medieval battles. The victory solidif...