Definitions and explanations of key terms used throughout the site.
The cognitive process of drawing conclusions from premises or evidence.
Before any celestial distances or sizes could be calculated, the ancient Greeks first had to establish that the Earth is a sphere. This view gained acceptance in ancient Greece as philosophers became familiar with the notion that ships gradually disappear...
Source: Big Bang by Simon Singh
It Was Always Burning Since the World’s Been Turning
And I’m trying to believe in things that I don’t know. The turning of the world, the color of your soul.