The Librarians

The Librarians may refer to:

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Trinitrotoluene

Trinitrotoluene (/ˌtraɪˌnaɪtroʊˈtɒljuːˌiːn, -ljəˌwiːn/;TNT), or more specifically 2,4,6-trinitrotoluene, is a chemical compound with the formula C₆H₂(NO₂)₃CH₃. This yellow-colored solid is sometimes used as a reagent in chemical synthesis, but it is best known as a useful explosive material with convenient handling properties. The explosive yield of TNT is considered to be the standard measure of strength of bombs and other explosives. In chemistry, TNT is used to generate charge transfer salts.

While the two words are sometimes used interchangeably in common conversation, TNT is not the same as dynamite, a special formatting of nitroglycerin for use as an industrial explosive.

History

TNT was first prepared in 1863 by German chemist Julius Wilbrand and originally used as a yellow dye. Its potential as an explosive was not appreciated for several years mainly because it was so difficult to detonate and because it was less powerful than alternatives. TNT can be safely poured when liquid into shell cases, and is so insensitive that in 1910, it was exempted from the UK's Explosives Act 1875 and was not considered an explosive for the purposes of manufacture and storage.

The Librarian

The Librarian may refer to:

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Throwbacks (The Naked Brothers Band album)

Throwbacks is the final album recorded by Nat & Alex Wolff under the name "The Naked Brothers Band" and the soundtrack to the third and final season of the show of the same name. Under the working title "Songs of Season 3," due to post-production problems, it was originally cancelled, until it was announced on September 19, 2013 to be released as a Nat & Alex Wolff album instead of a Naked Brothers Band album on October 15, 2013, under the title Throwbacks. One song that was recorded for the intended Season 3 soundtrack, "Face in the Hall", which later appeared in the iCarly soundtrack, will not be in the Throwbacks album.

Background

Writing

Nat Wolff developed a lot while writing the soundtrack. He had developed a lot as a song[-writer] since the band's second album, which was released earlier the same year. Many songs from the album had a sense that the writer(s) were inspired by old artists, such as the track "The World (As We Know It Today)" was a modern version of Billy Joel's song We Didn't Start the Fire. The song "Yes We Can" (which features Natasha Bedingfield and Leon Thomas III) was inspired by the presidency of Barack Obama.

Public library

For public libraries in North America, see Public libraries in North America.

A public library is a library that is accessible by the general public and is generally funded from public sources, such as taxes. It is operated by librarians and library paraprofessionals, who are also civil servants.

There are five fundamental characteristics shared by public libraries. The first is that they are generally supported by taxes (usually local, though any level of government can and may contribute); they are governed by a board to serve the public interest; they are open to all, and every community member can access the collection; they are entirely voluntary in that no one is ever forced to use the services provided; and they provide basic services without charge.

Public libraries exist in many countries across the world and are often considered an essential part of having an educated and literate population. Public libraries are distinct from research libraries, school libraries, and other special libraries in that their mandate is to serve the general public's information needs rather than the needs of a particular school, institution, or research population. Public libraries also provide free services such as preschool story times to encourage early literacy, quiet study and work areas for students and professionals, or book clubs to encourage appreciation of literature in adults. Public libraries typically allow users to borrow books and other materials, i.e., take off the premises temporarily; they also have non-circulating reference collections and provide computer and Internet access to patrons.