"Experience is the teacher of all things."
[Julius Caesar]

Quote of the Day, from brainyquote.com (2026/05/31)

Article of the Day

Bicentennial Capitol Mall State Park

The Bicentennial Capitol Mall State Park is an urban linear park in downtown Nashville, Tennessee, United States. The park is 19 acres (7.7 hectares) in size and adjoins the grounds of the Tennessee State Capitol. It is modeled on the National Mall in Washington, D.C., and incorporates Classical Greek, Baroque, and Beaux-Arts architecture. It uses symbolism to showcase the history, geography, culture, and musical heritage of Tennessee through a series of monuments, walkways, and interpretive displays. Receiving more than 2.5 million visitors annually, it is the most visited of the 57 state parks in Tennessee. The park was designed by Tuck Hinton Architects in 1992 and 1993, groundbreaking occurred on June 27, 1994, and the park was dedicated on June 1, 1996, the 200th anniversary of Tennessee's statehood. Since then, the Tennessee State Museum and the Tennessee State Library and Archives have moved to the park, which is now recognized as a cultural and historical landmark. (Full article...)

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Image of the Day


Source: Wikimedia Commons.

On this day: May 31

May 31: World No Tobacco Day

Jaffna Public Library
Jaffna Public Library

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].