QUES: Infrared tracking, also known as infrared homing, refers to a passive missile guidance system, which uses the emission from a target of electromagnetic radiation in the infrared part of the spectrum to track it. Missiles that use infrared seeking are often referred to as "heat-seekers", since infrared (IR) is just below the visible spectrum of light in frequency and is radiated strongly by hot bodies. Many objects such as people, vehicle engines, and aircraft generate and retain heat, and as such, are especially visible in the infrared wavelengths of light compared to objects in the background.
What is the term that uses the infrared spectrum that is radiated by hot bodies?

ANS: unanswerable

QUES: Although most hardware clones were not produced under license by Nintendo, certain companies were granted licenses to produce NES-compatible devices. The Sharp Corporation produced at least two such clones: the Twin Famicom and the SHARP 19SC111 television. The Twin Famicom was compatible with both Famicom cartridges and Famicom Disk System disks. It was available in two colors (red and black) and used hardwired controllers (as did the original Famicom), but it featured a different case design. The SHARP 19SC111 television was a television which included a built-in Famicom. A similar licensing deal was reached with Hyundai Electronics, who licensed the system under the name Comboy in the South Korean market. This deal with Hyundai was made necessary because of the South Korean government's wide ban on all Japanese "cultural products", which remained in effect until 1998 and ensured that the only way Japanese products could legally enter the South Korean market was through licensing to a third-party (non-Japanese) distributor (see also Japan–Korea disputes).
How could Japanese products only enter South Korea?

ANS: licensing to a third-party (non-Japanese) distributor

QUES: Until the military coup of 22 March 2012 and a second military coup in December 2012, Mali was a constitutional democracy governed by the Constitution of 12 January 1992, which was amended in 1999. The constitution provides for a separation of powers among the executive, legislative, and judicial branches of government. The system of government can be described as "semi-presidential". Executive power is vested in a president, who is elected to a five-year term by universal suffrage and is limited to two terms.
What was amended in 1992?

ANS: unanswerable

QUES: After the expulsion of the German population ethnic Russians, Belarusians, and Ukrainians were settled in the northern part. In the Soviet part of the region, a policy of eliminating all remnants of German history was pursued. All German place names were replaced by new Russian names. The exclave was a military zone, which was closed to foreigners; Soviet citizens could only enter with special permission. In 1967 the remnants of Königsberg Castle were demolished on the orders of Leonid Brezhnev to make way for a new "House of the Soviets".
In the Soviet section to the north, what did they want to expel from their land?

ANS:
eliminating all remnants of German history