"Obstacles are things a person sees when he takes his eyes off his goal."
[E. Joseph Cossman]

Quote of the Day, from brainyquote.com (2024/09/10)

Article of the Day

Ken "Snakehips" Johnson (10 September 1914 – 8 March 1941) was a swing band leader and leading figure in black British music of the 1930s and 1940s. Born in British Guiana, he was educated in Britain and travelled to New York to immerse himself in the Harlem jazz scene. He returned to Britain and established the Aristocrats (or Emperors) of Jazz, a mainly black swing band, with Leslie Thompson. In 1937 Johnson took control of the band through a legal loophole, causing the departure of Thompson and several musicians. Johnson filled the vacancies with Caribbean musicians, the band's popularity grew, and it changed its name to the West Indian Dance Orchestra. In 1938 the band broadcast on BBC Radio, recorded their first discs and appeared in an early television broadcast. Johnson was considered a pioneer for black musical leaders in the UK. Employed as the house band at the Café de Paris, a German bombing raid in 1941 hit the nightclub, killing Johnson. (Full article...)

  • Article of the Day

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Source: Wikimedia Commons.

On this day: September 10

September 10

Portland Vase
Portland Vase

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].