Problem: Opera debuted in 1996; it has never achieved widespread use, having less than 2% browser usage share as of February 2012 according to Net Applications. Its Opera-mini version has an additive share, in April 2011 amounting to 1.1% of overall browser use, but focused on the fast-growing mobile phone web browser market, being preinstalled on over 40 million phones. It is also available on several other embedded systems, including Nintendo's Wii video game console.
Opera was introduced in what year?
The answer is the following: 1996

Problem: On 11 June 2009, four Uyghurs who had been held in the United States Guantánamo Bay detention camp, in Cuba, were transferred to Bermuda. The four men were among 22 Uyghurs who claimed to be refugees, who were captured in 2001 in Pakistan after fleeing the American aerial bombardment of Afghanistan. They were accused of training to assist the Taliban's military. They were cleared as safe for release from Guantánamo in 2005 or 2006, but US domestic law prohibited deporting them back to China, their country of citizenship, because the US government determined that China was likely to violate their human rights.
Why weren't the Ugyhurs deported back to China?
The answer is the following: the US government determined that China was likely to violate their human rights.

Problem: Many Indo-Aryan languages have aspirated stops. Sanskrit, Hindi, Bengali, Marathi, and Gujarati have a four-way distinction in stops: voiceless, aspirated, voiced, and breathy-voiced or voiced aspirated, such as /p pʰ b bʱ/. Punjabi has lost breathy-voiced consonants, which resulted in a tone system, and therefore has a distinction between voiceless, aspirated, and voiced: /p pʰ b/.
Which distinction has Punjabi lost?
The answer is the following: breathy-voiced consonants

Problem: Some skyscraper buildings and other types of installation feature a destination operating panel where a passenger registers their floor calls before entering the car. The system lets them know which car to wait for, instead of everyone boarding the next car. In this way, travel time is reduced as the elevator makes fewer stops for individual passengers, and the computer distributes adjacent stops to different cars in the bank. Although travel time is reduced, passenger waiting times may be longer as they will not necessarily be allocated the next car to depart. During the down peak period the benefit of destination control will be limited as passengers have a common destination.
What is another benefit of a "destination operating panel"?
The answer is the following:
the computer distributes adjacent stops to different cars in the bank