Problem: Carl Wilhelm Scheele (German: [kaal 'vIlhelm 'Se:l@], Swedish: [ka:l 'vIlhelm 2he:le]

By the time he was a teenager, Scheele had learned the dominant theory of gases which in the 1770s was the phlogiston theory. Phlogiston, classified as "matter of fire", was supposed to be released from any burning material, and when it was exhausted, combustion would stop. When Scheele discovered oxygen he called it "fire air" as it supported combustion. Scheele explained oxygen using phlogistical terms because he did not believe that his discovery disproved the phlogiston theory.  Before Scheele made his discovery of oxygen, he studied air. Air was thought to be an element that made up the environment in which chemical reactions took place but did not interfere with the reactions. Scheele's investigation of air enabled him to conclude that air was a mixture of "fire air" and "foul air;" in other words, a mixture of two gases. Scheele performed numerous experiments in which he heated substances such as saltpetre (potassium nitrate), manganese dioxide, heavy metal nitrates, silver carbonate and mercuric oxide. In all of these experiments, he isolated the same gas: his "fire air," which he believed combined with phlogiston in materials to be released during heat-releasing reactions.  However, his first publication, Chemische Abhandlung von der Luft und dem Feuer, was delivered to the printer Swederus in 1775, but not published until 1777, at which time both Joseph Priestley and Lavoisier had already published their experimental data and conclusions concerning oxygen and the phlogiston theory. The first English edition, Chemical Observation and Experiments on Air and Fire was published in 1780, with an introduction "Chemical Treatise on Air and Fire".

what did he do with this discovery?

Answer with quotes: Before Scheele made his discovery of oxygen, he studied air.


Problem: Straczynski was born in Paterson, New Jersey, and is the son of Charles Straczynski, a manual laborer, and Evelyn Straczynski (nee Pate). He was raised in Newark, New Jersey; Kankakee, Illinois; Dallas, Texas; Chula Vista, California, where he graduated from high school; and San Diego, California. Straczynski's family religion was Catholic, and he has Polish ancestry. His grandparents lived in the area which today belongs to Belarus, and fled to America from the Russian Revolution; his father was born in the U.S., and has lived in Poland, Germany and Russia.

In late 1991, Warner Bros. contracted with Straczynski and Doug Netter as partners to produce Babylon 5 as the flagship program for the new Prime Time Entertainment Network.  Straczynski and Netter hired many of the people from Captain Power, as well as hiring Ellison as a consultant and DiTillio as a story editor. Babylon 5 won two Emmy Awards, back-to-back Hugo Awards, and dozens of other awards. Straczynski wrote 92 of the 110 episodes, as well as the pilot and five television movies. The show is a character-driven space opera and features an intentional emphasis on realism in its portrayal of space operations. It also pioneered extensive use of CGI for its special effects. Babylon 5 was produced and broadcast for 5 seasons completing Stracynski's planned story arc. Its sequel, Crusade, was produced for the TNT Network, however it ended with only 13 episodes. Production was halted before the first episode aired.  He wrote the outlines for nine of the canonical Babylon 5 novels, supervised the three produced B5 telefilm novelizations (In the Beginning, Thirdspace, and A Call to Arms), and is the author of four Babylon 5 short stories published in magazines, not yet reprinted (as of 2008).  In 2005, Straczynski began publishing his Babylon 5 scripts. This process ended in June 2008, with the scripts no longer being available from the end of July of that year. His scripts for the television movies were published for a limited time in January 2009.  Straczynski also wrote and produced the pilot Babylon 5: The Legend of the Rangers, a pilot for the SciFi Network, and wrote, directed and produced Babylon 5: The Lost Tales as a two-hour direct-to-DVD movie.

Who were the people from Captain Power?

Answer with quotes: 


Problem: Hollywood Undead is an American rap rock band from Los Angeles, California, formed in 2005. They released their debut album, Swan Songs, on September 2, 2008, and their live CD/DVD Desperate Measures, on November 10, 2009. Their second studio album, American Tragedy, was released April 5, 2011. All of the band members use pseudonyms and wear their own unique mask, most of which are based on the common hockey goaltender design.

In early 2010, the band announced that singer, Deuce, had left the band due to creative differences. Ragan and Busek later cited arguments over writing credits, and Deuce not wanting to tour, as reasons for the departure. Decker and Terrell also stated that Deuce wanting to bring his own personal assistant for touring caused a rift between members. The band asked long-time friend, and lead singer of Lorene Drive, Daniel Murillo, to fill in for Deuce's role. Murillo had just advanced past the auditions for season 9 of American Idol, but decided to drop out to join the band.  The band soon began writing material for their second studio album; American Tragedy, in mid-2010, with hopes to release it by the end of the year. The band has also confirmed that producer Don Gilmore, would return to produce the album. Recording concluded around mid-November and the band began mixing the album the day after Thanksgiving.  The band co-headlined the Nightmare After Christmas Tour with Avenged Sevenfold and Stone Sour to support the album. The first single, "Hear Me Now", released in December 2010. The single reached a peak of number nine on the Heatseekers Songs chart on Billboard, twenty-four on the Billboard's Rock Songs chart, and number twenty on the Alternative Songs chart. On January 21, they released a new song, "Comin' in Hot" available for a free download, and announced that the official release date for the album would be March 8, 2011. but as of February 22, 2011, it was announced that the album has been pushed back to April 5, 2011. On February 6, 2011, the band released another song titled "Been to Hell", for a free download.  American Tragedy turned out to be more successful than their first album Swan Songs, selling 66,915 in its debut week and peaking at No. 4 on the Billboard 200. It has also peaked at No. 2 on many other charts, while also reaching No. 1 on the Billboard's Top Hard Rock Albums chart. The album was also very successful in other countries, making No. 5 in Canada and No. 43 in the United Kingdom. To continue promoting the album, the band headlined the Revolt Tour, along with 10 Years, Drive A, and New Medicine. The tour took place between April 6 and May 27, 2011. After the tour, the band played several shows in Europe, Canada, and Australia. They will then headline the Endless Summer Tour with All That Remains and Hyro da Hero, which took place between July 18 and August 7, 2011.  The band announced in August 2011 that they would be releasing the remix album titled American Tragedy Redux, that would contain both professional and fan remixes from winners of a remix contest. of songs. It was released on November 21, 2011. In the same month, the band set out on the "World War III" tour, with Asking Alexandria, We Came As Romans, Borgore, and D.R.U.G.S. Following the tour, the band also joined Avenged Sevenfold again on the "Buried Alive" tour, with Black Veil Brides and Asking Alexandria, with dates running from November 11 to December 14.

were there any awards won for this album?

Answer with quotes:
American Tragedy turned out to be more successful than their first album Swan Songs, selling 66,915 in its debut week and peaking at No.