Here is a question about this article: In September 1961, while working at Texas Instruments in Dallas, Texas, James R. Biard and Gary Pittman discovered near-infrared (900 nm) light emission from a tunnel diode they had constructed on a GaAs substrate. By October 1961, they had demonstrated efficient light emission and signal coupling between a GaAs p-n junction light emitter and an electrically-isolated semiconductor photodetector. On August 8, 1962, Biard and Pittman filed a patent titled "Semiconductor Radiant Diode" based on their findings, which described a zinc diffused p–n junction LED with a spaced cathode contact to allow for efficient emission of infrared light under forward bias. After establishing the priority of their work based on engineering notebooks predating submissions from G.E. Labs, RCA Research Labs, IBM Research Labs, Bell Labs, and Lincoln Lab at MIT, the U.S. patent office issued the two inventors the patent for the GaAs infrared (IR) light-emitting diode (U.S. Patent US3293513), the first practical LED. Immediately after filing the patent, Texas Instruments (TI) began a project to manufacture infrared diodes. In October 1962, TI announced the first LED commercial product (the SNX-100), which employed a pure GaAs crystal to emit a 890 nm light output. In October 1963, TI announced the first commercial hemispherical LED, the SNX-110.
What is the answer to this question: In what year was the patent filed for the Semiconductor Radiant Diode?
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So... 1962


Here is a question about this article: By the time of John Seller's Atlas Maritima of 1670, "India Beyond the Ganges" had become "the East Indies" including China, Korea, southeast Asia and the islands of the Pacific in a map that was every bit as distorted as Ptolemy's, despite the lapse of approximately 1500 years. That "east" in turn was only an English translation of Latin Oriens and Orientalis, "the land of the rising sun," used since Roman times for "east." The world map of Jodocus Hondius of 1590 labels all of Asia from the Caspian to the Pacific as India Orientalis, shortly to appear in translation as the East Indies.
What is the answer to this question: What year did Jodocus Hondius make his world map? 
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So... 1590


Here is a question about this article: Football is the most popular sport amongst Somalis. Important competitions are the Somalia League and Somalia Cup. The multi-ethnic Ocean Stars, Somalia's national team, first participated at the Olympic Games in 1972 and has sent athletes to compete in most Summer Olympic Games since then. The equally diverse Somali beach soccer team also represents the country in international beach soccer competitions. In addition, several international footballers such as Mohammed Ahamed Jama, Liban Abdi, Ayub Daud and Abdisalam Ibrahim have played in European top divisions.
What is the answer to this question: What is the name of the Somali national football team?
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So...
Ocean Stars