112 (emergency telephone number)

112 is the common emergency telephone number that can be dialed free of charge from most mobile telephones and, in some countries, fixed telephones in order to reach emergency services (ambulance, fire and rescue, police).

112 is a part of the GSM standard and all GSM-compatible telephone handsets are able to dial 112 even when locked or with no SIM card present. It is also the common emergency number in all member states of the European Union as well as several other countries of Europe and the world. 112 often available alongside other numbers traditionally used in the given country to access emergency services. In some countries, calls to 112 are not connected directly but forwarded by the GSM network to local emergency numbers (e.g., 911 in North America or 000 in Australia).

112 is not always supported by VoIP operators or on non-GSM networks.

Origins

112 was first standardised by a Recommendation by the CEPT in 1972 and later by a decision of the EU Council in 1991 and subsequently reaffirmed in 2002 by article 26 of the Universal Service Directive and its subsequent amendments.

Mathematical fallacy

In mathematics, certain kinds of mistaken proof are often exhibited, and sometimes collected, as illustrations of a concept of mathematical fallacy. There is a distinction between a simple mistake and a mathematical fallacy in a proof: a mistake in a proof leads to an invalid proof just in the same way, but in the best-known examples of mathematical fallacies, there is some concealment in the presentation of the proof. For example, the reason validity fails may be a division by zero that is hidden by algebraic notation. There is a striking quality of the mathematical fallacy: as typically presented, it leads not only to an absurd result, but does so in a crafty or clever way. Therefore, these fallacies, for pedagogic reasons, usually take the form of spurious proofs of obvious contradictions. Although the proofs are flawed, the errors, usually by design, are comparatively subtle, or designed to show that certain steps are conditional, and should not be applied in the cases that are the exceptions to the rules.

1-1

1-1 may refer to:

Meet the Beatles!

Meet the Beatles! is the second Beatles album released in the United States. It was the first US Beatles album to be issued by Capitol Records, on 20 January 1964 in both mono and stereo formats. It topped the popular album chart on 15 February 1964 and remained at number one for eleven weeks before being replaced by The Beatles' Second Album. The cover featured Robert Freeman's portrait used in the United Kingdom for With the Beatles, with a blue tint added to the original stark black-and-white photograph.

Background

After constantly rejecting requests by both Brian Epstein and George Martin to release Beatles records in the United States, in November 1963 EMI label head Sir Joseph Lockwood sent a deputy to Los Angeles ordering Capitol Records to commence releasing and promoting Beatles product in the United States. Despite the "first album" claim on its cover, ten days prior to its release Vee-Jay Records of Chicago beat Capitol to the punch with the release of the Beatles' American debut album Introducing... The Beatles, which had been delayed for release for various reasons since the previous summer. Perhaps as a result of the Vee-Jay release, Liberty Music Shops advertised in the New York Times of 12 January 1964 that Meet the Beatles! was available for purchase, an ad not authorised by Capitol.