This means that a 5% reduction in operating voltage will more than double the life of the bulb, at the expense of reducing its light output by about 16%. This may be a very acceptable trade off for a light bulb that is in a difficult-to-access location (for example, traffic lights or fixtures hung from high ceilings). Long-life bulbs take advantage of this trade-off. Since the value of the electric power they consume is much more than the value of the lamp, general service lamps emphasize efficiency over long operating life. The objective is to minimize the cost of light, not the cost of lamps. Early bulbs had a life of up to 2500 hours, but in 1924 a cartel agreed to limit life to 1000 hours. When this was exposed in 1953, General Electric and other leading American manufacturers were banned from limiting the life.
When did light bulb manufacturers establish a cartel to limit bulb life?
1924

Input: PlayStation 3
PlayStation Plus (commonly abbreviated PS+ and occasionally referred to as PSN Plus) is a premium PlayStation Network subscription service that was officially unveiled at E3 2010 by Jack Tretton, President and CEO of SCEA. Rumors of such service had been in speculation since Kaz Hirai's announcement at TGS 2009 of a possible paid service for PSN but with the current PSN service still available. Launched alongside PS3 firmware 3.40 and PSP firmware 6.30 on June 29, 2010, the paid-for subscription service provides users with enhanced services on the PlayStation Network, on top of the current PSN service which is still available with all of its features. These enhancements include the ability to have demos, game and system software updates download automatically to PlayStation 3. Subscribers also get early or exclusive access to some betas, game demos, premium downloadable content and other PlayStation Store items. North American users also get a free subscription to Qore. Users may choose to purchase either a one-year or a three-month subscription to PlayStation Plus.

Duration options for subscription to PS+ are either three months or what period of time?
Output: one-year

Input: Article: Present-day statutes from across the nation use the same words and phrases, requiring modern executions to take place within a wall or enclosure to exclude public view. Connecticut General Statute 54100 requires death sentences to be conducted in an "enclosure" which "shall be so constructed as to exclude public view." Kentucky Revised Statute 431.220 and Missouri Revised Statute 546.730 contain substantially identical language. New Mexico's former death penalty, since repealed, see N.M. Stat. 31-14-12, required executions be conducted in a "room or place enclosed from public view." Similarly, a dormant Massachusetts law, see Mass. Gen. Law ch. 279 60, required executions to take place "within an enclosure or building." North Carolina General Statute 15-188 requires death sentences to be executed "within the walls" of the penitentiary, as do Oklahoma Statute Title 22 1015 and Montana Code 46-19-103. Ohio Revised Code 2949.22 requires that "[t]he enclosure shall exclude public view." Similarly, Tennessee Code 40-23-116 requires "an enclosure" for "strict seclusion and privacy." United States Code Title 18 3596 and the Code of Federal Regulations 28 CFR 26.4 limit the witnesses permitted at federal executions.

Now answer this question: What state's law mandated that executions occur in ""room or place enclosed from public view"?

Output: New Mexico's

Article: In 1644, Rene Descartes theorized that pain was a disturbance that passed down along nerve fibers until the disturbance reached the brain, a development that transformed the perception of pain from a spiritual, mystical experience to a physical, mechanical sensation[citation needed]. Descartes's work, along with Avicenna's, prefigured the 19th-century development of specificity theory. Specificity theory saw pain as "a specific sensation, with its own sensory apparatus independent of touch and other senses". Another theory that came to prominence in the 18th and 19th centuries was intensive theory, which conceived of pain not as a unique sensory modality, but an emotional state produced by stronger than normal stimuli such as intense light, pressure or temperature. By the mid-1890s, specificity was backed mostly by physiologists and physicians, and the intensive theory was mostly backed by psychologists. However, after a series of clinical observations by Henry Head and experiments by Max von Frey, the psychologists migrated to specificity almost en masse, and by century's end, most textbooks on physiology and psychology were presenting pain specificity as fact.

Question: What did Descartes think pain was?
Ans: a disturbance

Here is a question about this article: Houston was founded in 1836 on land near the banks of Buffalo Bayou (now known as Allen's Landing) and incorporated as a city on June 5, 1837. The city was named after former General Sam Houston, who was president of the Republic of Texas and had commanded and won at the Battle of San Jacinto 25 miles (40 km) east of where the city was established. The burgeoning port and railroad industry, combined with oil discovery in 1901, has induced continual surges in the city's population. In the mid-twentieth century, Houston became the home of the Texas Medical Centerthe world's largest concentration of healthcare and research institutionsand NASA's Johnson Space Center, where the Mission Control Center is located.
What is the answer to this question: For what battle was Sam Houston known as commander?
****
So... Battle of San Jacinto

Article: In the groups Z/nZ introduced above, the element 1 is primitive, so these groups are cyclic. Indeed, each element is expressible as a sum all of whose terms are 1. Any cyclic group with n elements is isomorphic to this group. A second example for cyclic groups is the group of n-th complex roots of unity, given by complex numbers z satisfying zn = 1. These numbers can be visualized as the vertices on a regular n-gon, as shown in blue at the right for n = 6. The group operation is multiplication of complex numbers. In the picture, multiplying with z corresponds to a counter-clockwise rotation by 60. Using some field theory, the group Fp can be shown to be cyclic: for example, if p = 5, 3 is a generator since 31 = 3, 32 = 9 4, 33 2, and 34 1.

Question: What group is isomorphic to cyclic groups?
Ans:
Any cyclic group with n elements