In the 1920's, the German mathematician David Hilbert devised a famous thought experiment to sh…
By the end of the 20th century, the race to build the world's tallest skyscraper ground to a ha…
Socrates, one of the founding fathers of Western philosophical thought, was on trial. Many Athenian…
Your favourite cricketer closes in for a victorious win. The crowd holds its breath, and, at the cr…
The year was 1776. In Bavaria, new ideals of rationalism, religious freedom, and universal human ri…
Did you know that the human eye can differentiate 10 million different colors? But what color is a …
In the late 17th century, a medical student named Johannes Hofer noticed a strange illness affectin…
On July 26, 1943, Los Angeles was blanketed by a thick gas that stung people's eyes and blocked…