"We shall never know all the good that a simple smile can do."
[Mother Teresa]

Quote of the Day, from brainyquote.com (2025/12/07)

Article of the Day

Trankov and Volosozhar, the pairs champions
Trankov and Volosozhar, the pairs champions

The 2015 Trophée Éric Bompard was a figure skating competition sanctioned by the International Skating Union (ISU), and the fourth event of the 2015–16 ISU Grand Prix of Figure Skating. Held at the Meriadeck Ice Rink in Bordeaux, France, on 13 November 2015, medals were awarded in men's singles, women's singles, pair skating, and ice dance. The competition was cancelled after the first day, following the November 2015 Paris terrorist attacks. The ISU later announced that the short program results would be considered the final results for the competition and any prize money and qualifying points for the Grand Prix Final were distributed. Shoma Uno of Japan won the men's event, Gracie Gold of the United States won the women's event, Tatiana Volosozhar and Maxim Trankov (both pictured) of Russia won the pairs event, and Madison Hubbell and Zachary Donohue of the United States won the ice dance event. (Full article...)

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Image of the Day


Source: Wikimedia Commons.

On this day: December 7

December 7: Feast day of Saint Ambrose (Christianity); National Pearl Harbor Remembrance Day in the United States (1941)

Solidus of Tiberius
Solidus of Tiberius

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].