"They can conquer who believe they can."
[Virgil]

Quote of the Day, from brainyquote.com (2026/02/28)

Article of the Day

Exit building of Hume station
Exit building of Hume station

Hume MRT station is an underground Mass Rapid Transit (MRT) station on the Downtown Line (DTL) in Singapore. Featuring a colour scheme of green, yellow, and white, the station has two exits and serves the Bukit Timah Nature Reserve, the Rail Corridor, and the Former Ford Factory, the latter of which is depicted in the Art-in-Transit artwork Continuity. The station was initially built only with structural provisions due to a lack of projected ridership, with works completed in 2014. Following petitions by nearby residents to improve connectivity around the area, the government announced the start of construction of the remaining facilities in March 2019. Fitting-out works began in February 2021, and the station opened on 28 February 2025, ahead of the original deadline of the second quarter of the same year. Hume was the first underground infill station on the Singapore MRT network. (Full article...)

  • Article of the Day

Image of the Day


Source: Wikimedia Commons.

On this day: February 28

February 28: Kalevala Day in Finland; Peace Memorial Day in Taiwan

Ranavalona III of Madagascar
Ranavalona III of Madagascar

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].