ePHOTOSTREAM
May 3
ON THIS DAY

May 3

5 moments across history

1469

Birth of Machiavelli

Birth of Machiavelli

Title: Birth of Machiavelli

Birth of Machiavelli — detail

Year: 1469

Born into a modest Florentine family, Machiavelli would grow up to serve as a diplomat and write "The Prince," a treatise on political power that shaped political thought for centuries.

1765

America's First Medical School

America's First Medical School

Title: America's First Medical School

America's First Medical School — detail

Year: 1765

This landmark institution, later part of the University of Pennsylvania, trained the first generation of American-educated physicians and established standards for medical education that persisted for generations.

1937

Pulitzer Prize for Gone with the Wind

Pulitzer Prize for Gone with the Wind

Title: Pulitzer Prize for Gone with the Wind

Pulitzer Prize for Gone with the Wind — detail

Year: 1937

Published in 1936, the novel sold over a million copies in its first year and went on to become one of the best-selling fiction works in history. The Pulitzer cemented Mitchell's place in American literary history.

1978

The First Spam Email

The First Spam Email

Title: The First Spam Email

The First Spam Email — detail

Year: 1978

Digital Marketing Associates sent an unsolicited commercial message to 393 ARPANET users, advertising a computer product demonstration. Though widely criticized at the time, it prefigured the era of mass digital communication.

1999

Chandra X-ray Observatory Complete

Chandra X-ray Observatory Complete

Title: Chandra X-ray Observatory Complete

Chandra X-ray Observatory Complete — detail

Year: 1999

Chandra was launched in July 1999 aboard the Space Shuttle Columbia and has since provided revolutionary observations of black holes, neutron stars, supernovae, and dark matter. It remains one of NASA's Great Observatories.