Answer the question at the end by quoting:

Grace Brewster Murray Hopper (nee Murray; December 9, 1906 - January 1, 1992) was an American computer scientist and United States Navy rear admiral. One of the first programmers of the Harvard Mark I computer, she was a pioneer of computer programming who invented one of the first compiler related tools. She popularized the idea of machine-independent programming languages, which led to the development of COBOL, an early high-level programming language still in use today. Hopper had attempted to enlist in the Navy during World War II, but she was rejected by the military because she was 34 years of age and thus too old to enlist.
Throughout much of her later career, Hopper was much in demand as a speaker at various computer-related events. She was well known for her lively and irreverent speaking style, as well as a rich treasury of early war stories. She also received the nickname "Grandma COBOL".  While she was working on a Mark II Computer at a US Navy research lab in Dahlgren, Virginia in 1947, her associates discovered a moth that was stuck in a relay; the moth impeded the operation of the relay. While neither Hopper nor her crew mentioned the phrase "debugging" in their logs, the case was held as an instance of literal "debugging." For many years, the term bug had been in use in engineering. The remains of the moth can be found in the group's log book at the Smithsonian Institution's National Museum of American History in Washington, D.C.  Grace Hopper is famous for her nanoseconds visual aid. People (such as generals and admirals) used to ask her why satellite communication took so long. She started handing out pieces of wire that were just under one foot long (11.80 inches = 300 millimeters)--the distance that light travels in one nanosecond. She gave these pieces of wire the metonym "nanoseconds." She was careful to tell her audience that the length of her nanoseconds was actually the maximum speed the signals would travel in a vacuum, and that signals would travel more slowly through the actual wires that were her teaching aids. Later she used the same pieces of wire to illustrate why computers had to be small to be fast. At many of her talks and visits, she handed out "nanoseconds" to everyone in the audience, contrasting them with a coil of wire 984 feet long, representing a microsecond. Later, while giving these lectures while working for DEC, she passed out packets of pepper, calling the individual grains of ground pepper picoseconds.  Jay Elliot described Grace Hopper as appearing to be "'all Navy', but when you reach inside, you find a 'Pirate' dying to be released".

What can you tell me about her anecdotes?

Grace Hopper is famous for her nanoseconds visual aid.



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William Hogarth was born at Bartholomew Close in London to Richard Hogarth, a poor Latin school teacher and textbook writer, and Anne Gibbons. In his youth he was apprenticed to the engraver Ellis Gamble in Leicester Fields, where he learned to engrave trade cards and similar products. Young Hogarth also took a lively interest in the street life of the metropolis and the London fairs, and amused himself by sketching the characters he saw. Around the same time, his father, who had opened an unsuccessful Latin-speaking coffee house at St John's Gate, was imprisoned for debt in Fleet Prison for five years.
In 1731 Hogarth completed the earliest of his series of moral works, a body of work that led to significant recognition. The collection of six scenes was entitled A Harlot's Progress and appeared first as paintings (now lost) before being published as engravings. A Harlot's Progress depicts the fate of a country girl who begins prostituting - the six scenes are chronological, starting with a meeting with a bawd and ending with a funeral ceremony that follows the character's death from venereal disease.  The inaugural series was an immediate success and was followed in 1733-1735 by the sequel A Rake's Progress. The second instalment consisted of eight pictures that depicted the reckless life of Tom Rakewell, the son of a rich merchant, who spends all of his money on luxurious living, services from prostitutes, and gambling - the character's life ultimately ends in Bethlem Royal Hospital. The original paintings of A Harlot's Progress were destroyed in the fire at Fonthill House in 1755; the oil paintings of A Rake's Progress (1733-34) are displayed in the gallery room at Sir John Soane's Museum, London, UK.  When the success of A Harlot's Progress and A Rake's Progress resulted in numerous pirated reproductions by unscrupulous printsellers, Hogarth lobbied in parliament for greater legal control over the reproduction of his and other artists' work. The result was the Engravers' Copyright Act (known as 'Hogarth's Act'), which became law on 25 June 1735 and was the first copyright law to deal with visual works as well as the first to recognize the authorial rights of an individual artist.

What exactly did the Hogarth's Act protect?

as the first to recognize the authorial rights of an individual artist.



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Anton Grigorevich Rubinstein (Russian: Anton Grigor'evich Rubinshtein, tr. Anton Grigorevich Rubinshteyn; November 28 [O.S. November 16] 1829 - November 20 [O.S. November 8] 1894) was a Russian pianist, composer and conductor who became a pivotal figure in Russian culture when he founded the Saint Petersburg Conservatory. He was the elder brother of Nikolai Rubinstein who founded the Moscow Conservatory. As a pianist, Rubinstein ranks among the great 19th-century keyboard virtuosos.
Rubinstein's concert programs were often gargantuan. Hanslick mentioned in his 1884 review that the pianist played more than 20 pieces in one concert in Vienna, including three sonatas (the Schumann F sharp minor plus Beethoven's D minor and Op. 101 in A). Rubinstein was a man with an extremely robust constitution and apparently never tired; audiences apparently stimulated his adrenals to the point where he acted like a superman. He had a colossal repertoire and an equally colossal memory until he turned 50, when he began to have memory lapses and had to play from the printed note.  Rubinstein was most famous for his series of historical recitals--seven consecutive concerts covering the history of piano music. Each of these programs was enormous. The second, devoted to Beethoven sonatas, consisted of the Moonlight, Tempest, Waldstein, Appassionata, E minor, A major (Op. 101), E major (Op. 109) and C minor (Op. 111). Again, this was all included in one recital. The fourth concert, devoted to Schumann, contained the Fantasy in C, Kreisleriana, Symphonic Studies, Sonata in F sharp minor, a set of short pieces and Carnaval. This did not include encores, which Rubinstein sprayed liberally at every concert.  Rubinstein concluded his American tour with this series, playing the seven recitals over a nine-day period in New York City in May 1873.  Rubinstein played this series of historical recitals in Russia and throughout Eastern Europe. In Moscow he gave this series on consecutive Tuesday evenings in the Hall of the Nobility, repeating each concert the following morning in the German Club for the benefit of students, free of charge.

Are there any other interesting aspects about this article?
Rubinstein was most famous for his series of historical recitals--seven consecutive concerts covering the history of piano music.