Here is a question about this article: Feynman traveled to Brazil, where he gave courses at the BCPF (Brazilian Center for Physics Research) and near the end of his life schemed to visit the Russian land of Tuva, a dream that, because of Cold War bureaucratic problems, never became reality. The day after he died, a letter arrived for him from the Soviet government, giving him authorization to travel to Tuva. Later Feynman's daughter Michelle would realize this journey. Out of his enthusiastic interest in reaching Tuva came the phrase "Tuva or Bust" (also the title of a book about his efforts to get there), which was tossed about frequently amongst his circle of friends in hope that they, one day, could see it firsthand. The documentary movie, Genghis Blues, mentions some of his attempts to communicate with Tuva and chronicles the successful journey there by his friends. Responding to Hubert Humphrey's congratulation for his Nobel Prize, Feynman admitted to a long admiration for the then vice president.
What is the answer to this question: Where did Feynman work at in Brazil?
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So... Brazilian Center for Physics Research

Here is a question about this article: The Nobel Prize-winning economist Amartya Sen has observed that "there is no such thing as an apolitical food problem." While drought and other naturally occurring events may trigger famine conditions, it is government action or inaction that determines its severity, and often even whether or not a famine will occur.
What is the answer to this question: While natural occurrences can cause famine, what determines the severity of it?
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So... government action or inaction

Here is a question about this article: According to the Sunni scholar Ibn Asakir in the 12th century, there were opportunities for female education in the medieval Islamic world, writing that women could study, earn ijazahs (academic degrees), and qualify as scholars and teachers. This was especially the case for learned and scholarly families, who wanted to ensure the highest possible education for both their sons and daughters. Ibn Asakir had himself studied under 80 different female teachers in his time. Female education in the Islamic world was inspired by Muhammad's wives, such as Khadijah, a successful businesswoman. According to a hadith attributed to Muhammad, he praised the women of Medina because of their desire for religious knowledge:
What is the answer to this question: What titles could women earn by going to Islamic schools?
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So...
scholars and teachers