Article: After the Lisa's announcement, John Dvorak discussed rumors of a mysterious "MacIntosh" project at Apple in February 1983. The company announced the Macintosh 128Kmanufactured at an Apple factory in Fremont, Californiain October 1983, followed by an 18-page brochure included with various magazines in December. The Macintosh was introduced by a US$1.5 million Ridley Scott television commercial, "1984". It most notably aired during the third quarter of Super Bowl XVIII on January 22, 1984, and is now considered a "watershed event" and a "masterpiece." Regis McKenna called the ad "more successful than the Mac itself." "1984" used an unnamed heroine to represent the coming of the Macintosh (indicated by a Picasso-style picture of the computer on her white tank top) as a means of saving humanity from the "conformity" of IBM's attempts to dominate the computer industry. The ad alludes to George Orwell's novel, Nineteen Eighty-Four, which described a dystopian future ruled by a televised "Big Brother."

Question: What did the television commercial "1984" introduce?
Ans: Macintosh 128K

Article: Madonna's initial music videos reflected her American and Hispanic mixed street style combined with a flamboyant glamor. She was able to transmit her avant-garde downtown New York fashion sense to the American audience. The imagery and incorporation of Hispanic culture and Catholic symbolism continued with the music videos from the True Blue era. Author Douglas Kellner noted, "such 'multiculturalism' and her culturally transgressive moves turned out to be highly successful moves that endeared her to large and varied youth audiences." Madonna's Spanish look in the videos became the fashion trend of that time, in the form of boleros and layered skirts, accessorizing with rosary beads and a crucifix as in the video of "La Isla Bonita".

Question: What type of Spanish clothings were worn for the video La Ista Bonita?
Ans: boleros and layered skirts

Article: During the Tudor period the Reformation produced a gradual shift to Protestantism, much of London passing from church to private ownership. The traffic in woollen cloths shipped undyed and undressed from London to the nearby shores of the Low Countries, where it was considered indispensable. But the tentacles of English maritime enterprise hardly extended beyond the seas of north-west Europe. The commercial route to Italy and the Mediterranean Sea normally lay through Antwerp and over the Alps; any ships passing through the Strait of Gibraltar to or from England were likely to be Italian or Ragusan. Upon the re-opening of the Netherlands to English shipping in January 1565, there ensued a strong outburst of commercial activity. The Royal Exchange was founded. Mercantilism grew, and monopoly trading companies such as the East India Company were established, with trade expanding to the New World. London became the principal North Sea port, with migrants arriving from England and abroad. The population rose from an estimated 50,000 in 1530 to about 225,000 in 1605.

Question: What phenomenon did the Reformation bring about?
Ans: a gradual shift to Protestantism

Article: Because of its simple atomic structure, consisting only of a proton and an electron, the hydrogen atom, together with the spectrum of light produced from it or absorbed by it, has been central to the development of the theory of atomic structure. Furthermore, the corresponding simplicity of the hydrogen molecule and the corresponding cation H+
2 allowed fuller understanding of the nature of the chemical bond, which followed shortly after the quantum mechanical treatment of the hydrogen atom had been developed in the mid-1920s.

Question: When was the quantum mechanical treatment of the hydrogen atom developed?
Ans:
1920s