On March 30, 1867, U.S. Secretary of State William H. Seward and Russian envoy Baron Edouard de Stoeckl signed the Treaty of Cession. For $7.2 million, Tsar Alexander II ceded Alaska to the United States, ending Russia’s 125-year presence in North America.

In 1996, Alan Sokal, a physics professor, submitted a nonsensical paper titled “Transgressing the Boundaries: Towards a Transformative Hermeneutics of Quantum Gravity” to the cultural studies journal Social Text. The paper argued that quantum gravity was a social construct and was filled with jargon and flattering references to postmodernist thinkers.

The Speyer Bottle, or Römerwein aus Speyer, was found in 1867 during the excavation of a 4th-century Roman tomb near Speyer, Germany. The bottle, sealed for over 1,600 years, was buried alongside a Roman noble, likely as part of a burial ritual.

During World War I, Adrian de Wiart was shot in the face, losing his left eye and part of his ear. Despite this, he returned to combat and continued leading troops on the battlefield.

On October 23, 1944, Orson Welles lay sick in the Waldorf-Astoria when he received a telegram from President Franklin D. Roosevelt urging him to recover and return to campaigning. Welles, a passionate supporter of Roosevelt, had spent weeks making speeches for the president’s re-election.

In the late 1980s, rumors began circulating in Japan about a so-called “Sony Timer”—an alleged hidden mechanism in Sony products that caused them to stop working after a preset time. Though no evidence ever confirmed this theory, many believed it, making it a common joke in comics and online forums.

Thomas Topham, born in London in 1710, became famous for his extraordinary physical strength. A carpenter by trade, he gained recognition in the early 18th century by performing incredible feats in front of large crowds.

In the 1920s, as automobiles became more common, drivers faced a challenge—there were no GPS systems or widely available road maps. To solve this, a British company introduced the Plus Four Wristlet Route Indicator, a wrist-worn navigation device designed to help motorists find their way.

In 1988, Jack Barsky stood on a New York subway platform when someone whispered, “You must come home or else you are dead.” It was a message from the KGB. For ten years, Barsky had lived as a Soviet spy in the United States under a false identity. Now, Moscow wanted him back. But he had no intention of leaving.

In the late 1940s, Australian inventor William McArthur was searching for a practical solution to make eating more convenient. He combined the functions of a spoon, fork, and knife into a single utensil, creating the Splayd. The design featured a spoon-like scoop, fork-like tines, and a sharp edge for cutting.