Problem: Incandescent light bulb:

In flood lamps used for photographic lighting, the tradeoff is made in the other direction. Compared to general-service bulbs, for the same power, these bulbs produce far more light, and (more importantly) light at a higher color temperature, at the expense of greatly reduced life (which may be as short as two hours for a type P1 lamp). The upper temperature limit for the filament is the melting point of the metal. Tungsten is the metal with the highest melting point, 3,695 K (6,191 F). A 50-hour-life projection bulb, for instance, is designed to operate only 50 C (122 F) below that melting point. Such a lamp may achieve up to 22 lumens per watt, compared with 17.5 for a 750-hour general service lamp.

At what temperature does a typical 50-hour-life projection bulb operate?
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A: 50 C (122 F)

Problem: In England, one of the few licensed venues The Eclipse attracted people from up and down the country as it was open until the early hours. The Criminal Justice and Public Order Act 1994 was a government attempt to ban large rave dance events featuring music with "repetitive beats". There were a number of abortive "Kill the Bill" demonstrations. The Spiral Tribe at Castle Morten was probably the nail in the coffin for illegal raves, and forced through the bill, which became law, in November 1994. The music continued to grow and change, as typified by Leftfield with "Release the Pressure", which introduced dub and reggae into the house sound, although Leftfield had prior releases, such as "Not Forgotten" released in 1990 on Sheffield's Outer Rhythm records.
what act was passed in england in an attempt to ban large rave dance events?
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Answer: Criminal Justice and Public Order Act 1994

Q: What is a question about this article? If the question is unanswerable, say "unanswerable".
The Crimean War also saw the first tactical use of railways and other modern inventions, such as the electric telegraph, with the first "live" war reporting to The Times by William Howard Russell. Some credit Russell with prompting the resignation of the sitting British government through his reporting of the lacklustre condition of British forces deployed in Crimea. Additionally, the telegraph reduced the independence of British overseas possessions from their commanders in London due to such rapid communications. Newspaper readership informed public opinion in the United Kingdom and France as never before. It was the first European war to be photographed.
What reduced the independence of British overseas possessions from their commanders in London?
A: the telegraph

Context and question: Italy is home to a vast array of native regional minority languages, most of which are Romance-based and have their own local variants. These regional languages are often referred to colloquially or in non-linguistic circles as Italian "dialects," or dialetti (standard Italian for "dialects"). However, the majority of the regional languages in Italy are in fact not actually "dialects" of standard Italian in the strict linguistic sense, as they are not derived from modern standard Italian but instead evolved locally from Vulgar Latin independent of standard Italian, with little to no influence from what is now known as "standard Italian." They are therefore better classified as individual languages rather than "dialects."
According to linguistics, most national languages in Italy are not dialects but what?
Answer: unanswerable

Question: Even though there is a broad scientific agreement that essentialist and typological conceptualizations of race are untenable, scientists around the world continue to conceptualize race in widely differing ways, some of which have essentialist implications. While some researchers sometimes use the concept of race to make distinctions among fuzzy sets of traits, others in the scientific community suggest that the idea of race often is used in a naive or simplistic way,[page needed] and argue that, among humans, race has no taxonomic significance by pointing out that all living humans belong to the same species, Homo sapiens, and subspecies, Homo sapiens sapiens.
Is there an answer to this question: How do scientists around the world continue to conceptualize race?

Answer: in widely differing ways

QUES: In 1603, James VI, King of Scots, ascended (as James I) to the English throne and in 1604 negotiated the Treaty of London, ending hostilities with Spain. Now at peace with its main rival, English attention shifted from preying on other nations' colonial infrastructures to the business of establishing its own overseas colonies. The British Empire began to take shape during the early 17th century, with the English settlement of North America and the smaller islands of the Caribbean, and the establishment of private companies, most notably the English East India Company, to administer colonies and overseas trade. This period, until the loss of the Thirteen Colonies after the American War of Independence towards the end of the 18th century, has subsequently been referred to by some historians as the "First British Empire".

What period ended towards the end of the 18th century?
What is the answer?
ANS:
the "First British Empire"