Question: Victoria turned 18 on 24 May 1837, and a regency was avoided. On 20 June 1837, William IV died at the age of 71, and Victoria became Queen of the United Kingdom. In her diary she wrote, "I was awoke at 6 o'clock by Mamma, who told me the Archbishop of Canterbury and Lord Conyngham were here and wished to see me. I got out of bed and went into my sitting-room (only in my dressing gown) and alone, and saw them. Lord Conyngham then acquainted me that my poor Uncle, the King, was no more, and had expired at 12 minutes past 2 this morning, and consequently that I am Queen." Official documents prepared on the first day of her reign described her as Alexandrina Victoria, but the first name was withdrawn at her own wish and not used again.
Try to answer this question if possible: What caused Victoria to become the Queen of the United Kingdom?
Answer: 20 June 1837, William IV died
Question: Verdigris is made by placing a plate or blade of copper, brass or bronze, slightly warmed, into a vat of fermenting wine, leaving it there for several weeks, and then scraping off and drying the green powder that forms on the metal. The process of making verdigris was described in ancient times by Pliny. It was used by the Romans in the murals of Pompeii, and in Celtic medieval manuscripts as early as the 5th century AD. It produced a blue-green which no other pigment could imitate, but it had drawbacks; it was unstable, it could not resist dampness, it did not mix well with other colors, it could ruin other colors with which it came into contact., and it was toxic. Leonardo da Vinci, in his treatise on painting, warned artists not to use it. It was widely used in miniature paintings in Europe and Persia in the 16th and 17th centuries. Its use largely ended in the late 19th century, when it was replaced by the safer and more stable chrome green. Viridian, also called chrome green, is a pigment made with chromium oxide dihydrate, was patented in 1859. It became popular with painters, since, unlike other synthetic greens, it was stable and not toxic. Vincent van Gogh used it, along with Prussian blue, to create a dark blue sky with a greenish tint in his painting Cafe terrace at night.
Try to answer this question if possible: What paint did Leonardo da Vinci recommend?
Answer: unanswerable
Question: Restrictions on media censorship were significantly eased in August 2012 following demonstrations by hundreds of protesters who wore shirts demanding that the government "Stop Killing the Press." The most significant change has come in the form that media organisations will no longer have to submit their content to a censorship board before publication. However, as explained by one editorial in the exiled press The Irrawaddy, this new "freedom" has caused some Burmese journalists to simply see the new law as an attempt to create an environment of self-censorship as journalists "are required to follow 16 guidelines towards protecting the three national causes non-disintegration of the Union, non-disintegration of national solidarity, perpetuation of sovereignty and "journalistic ethics" to ensure their stories are accurate and do not jeopardise national security." In July 2014 five journalists were sentenced to 10 years in jail after publishing a report saying the country was planning to build a new chemical weapons plant. Journalists described the jailings as a blow to the recently-won news media freedoms that had followed five decades of censorship and persecution.
Try to answer this question if possible: If communications restrictions have changed how so?
Answer: The most significant change has come in the form that media organisations will no longer have to submit their content to a censorship board before publication.
Question: Heartwood is often visually distinct from the living sapwood, and can be distinguished in a cross-section where the boundary will tend to follow the growth rings. For example, it is sometimes much darker. However, other processes such as decay or insect invasion can also discolor wood, even in woody plants that do not form heartwood, which may lead to confusion.
Try to answer this question if possible: In what part of a tree's cross-section is heartwood visible?
Answer:
growth rings