"To begin, begin."
[William Wordsworth]

Quote of the Day, from brainyquote.com (2026/09/15)

Article of the Day

Menches's application for the post of scribe
Menches's application for the post of scribe

Menches was the village scribe of Kerkeosiris in Ptolemaic Egypt. He was appointed scribe sometime before 119 BC, and was responsible for assessing taxes and land on behalf of the pharaoh. Menches was acquitted of attempted murder in 118 BC, after which he requested royal protection from harassment. He continued to serve as scribe until 110 BC, although labor strikes made it difficult for him to perform his duties. Papyri from his office (example pictured) were used to wrap crocodile mummies at a temple in Tebtunis in the 1st century BC. In 1900, English archaeologists Bernard Pyne Grenfell and Arthur Surridge Hunt discovered the papyri at the temple. Known as the "archive of Menches", the papyri are the only known evidence for Menches's life, and are an important source for daily life and government in ancient Egypt. The archive is held at the Bancroft Library of the University of California, Berkeley. (Full article...)

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Source: Wikimedia Commons.

On this day: September 15

September 15: Battle of Britain Day in the United Kingdom (1940)

Signatories of the Abraham Accords
Signatories of the Abraham Accords

Knowledge about Earth

Facts and Figures

  • Age of Earth: ~ 4.568 billion years
  • World Population: 7.3 billion (July 2015)
  • Continents: 7 (Asia, Africa, North America, South America, Antarctica, Europe, and Australia)
  • Mean Radius: 6371.0 km
  • Axial Tilt: 23,44°

Image Source: Wikipedia - License: Public Domain (thanks to NASA)

Our Solar System

Our solar system consists of
1 star (Sun) and 8 planets (Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus and Neptune).

  • 1 AU (astronomical unit) is roughly the distance between Earth and the Sun (about 150 million kilometres).
  • The space probe Voyager 1 was launched by the NASA in 1977 and is meanwhile (autumn 2015) about 133 AU away from Earth.

Image Source: Wikipedia - License: CC BY-SA 3.0

Why you should extend your general knowledge:

There are many reasons why one should or wants to extend his knowledge.
First you should consider that "general knowledge" is knowledge which a group of humans - who belong together regional, temporal or otherwise - owns. Thus, it describes a basic understanding of specific categories of knowledge.

As the English philosopher Francis Bacon said before: "Wisdom is Power" [Bacon 1597].