The 1973 oil embargo and 1979 energy crisis caused a reorganization of energy policies around the world and brought renewed attention to developing solar technologies. Deployment strategies focused on incentive programs such as the Federal Photovoltaic Utilization Program in the US and the Sunshine Program in Japan. Other efforts included the formation of research facilities in the US (SERI, now NREL), Japan (NEDO), and Germany (Fraunhofer Institute for Solar Energy Systems ISE).
What brought attention to solar technologies in the 1970s?
The 1973 oil embargo and 1979 energy crisis

Input: Insect
Late Carboniferous and Early Permian insect orders include both extant groups, their stem groups, and a number of Paleozoic groups, now extinct. During this era, some giant dragonfly-like forms reached wingspans of 55 to 70 cm (22 to 28 in), making them far larger than any living insect. This gigantism may have been due to higher atmospheric oxygen levels that allowed increased respiratory efficiency relative to today. The lack of flying vertebrates could have been another factor. Most extinct orders of insects developed during the Permian period that began around 270 million years ago. Many of the early groups became extinct during the Permian-Triassic extinction event, the largest mass extinction in the history of the Earth, around 252 million years ago.

The most significant mass extinction of insect groups is commonly ascribed to what period?
Output: Permian-Triassic

Input: Article: In the Middle Ages, several powerful Somali empires dominated the regional trade including the Ajuran Sultanate, which excelled in hydraulic engineering and fortress building, the Sultanate of Adal, whose general Ahmad ibn Ibrahim al-Ghazi (Ahmed Gurey) was the first commander to use cannon warfare on the continent during Adal's conquest of the Ethiopian Empire, and the Sultanate of the Geledi, whose military dominance forced governors of the Omani empire north of the city of Lamu to pay tribute to the Somali Sultan Ahmed Yusuf.

Now answer this question: What state did Adal conquer?

Output: the Ethiopian Empire

Article: Other churches in the Anglican Communion around the world (e.g., the Episcopal Church in the United States, and the Anglican Church of Canada) still function under their own private systems of canon law.

Question: What is an example of a member of the Anglican Communion in America?
Ans: the Episcopal Church

Here is a question about this article: St James Junior School in London, England, offers Sanskrit as part of the curriculum. In the United States, since September 2009, high school students have been able to receive credits as Independent Study or toward Foreign Language requirements by studying Sanskrit, as part of the "SAFL: Samskritam as a Foreign Language" program coordinated by Samskrita Bharati. In Australia, the Sydney private boys' high school Sydney Grammar School offers Sanskrit from years 7 through to 12, including for the Higher School Certificate.
What is the answer to this question: Who coordinates the study program of Samskritam as a Foreign Language?
****
So... Samskrita Bharati.

Article: Chopin's successes as a composer and performer opened the door to western Europe for him, and on 2 November 1830, he set out, in the words of Zdzisaw Jachimecki, "into the wide world, with no very clearly defined aim, forever." With Woyciechowski, he headed for Austria, intending to go on to Italy. Later that month, in Warsaw, the November 1830 Uprising broke out, and Woyciechowski returned to Poland to enlist. Chopin, now alone in Vienna, was nostalgic for his homeland, and wrote to a friend, "I curse the moment of my departure." When in September 1831 he learned, while travelling from Vienna to Paris, that the uprising had been crushed, he expressed his anguish in the pages of his private journal: "Oh God! ... You are there, and yet you do not take vengeance!" Jachimecki ascribes to these events the composer's maturing "into an inspired national bard who intuited the past, present and future of his native Poland."

Question: What were the words Chopin wrote to a friend when he was alone and homesick?
Ans:
"I curse the moment of my departure."