"If you want a thing done well, do it yourself."
[Napoleon Bonaparte]

Quote of the Day, from brainyquote.com (2026/08/06)

Article of the Day

Big Duck

The Big Duck is a 20-foot-tall (6.1 m) ferrocement building in the shape of a duck, and a canonical example of novelty architecture. Built in 1931 in Riverhead, New York, it was moved several times to locations on eastern Long Island, ending up in Flanders in 2007. This structure inspired the word duck as a common term in academic literature used to refer to buildings shaped like everyday objects or describe excessive ornamentation used in graphical presentations of data. It was built by duck farmer Martin Maurer for use as a shop to sell ducks and duck eggs. This was during a period when duck farming was a growing industry on eastern Long Island and novelty architecture was on the rise due to the increasing popularity of automobiles. It was added to both the National Register of Historic Places and the New York State Register of Historic Places in 1997, and is a principal building on the Big Duck Ranch, which was listed on both registers in 2008. (Full article...)

  • Article of the Day

Image of the Day


Source: Wikimedia Commons.

On this day: August 6

August 6

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ALH84001

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].