Article: Research on emotion has increased significantly over the past two decades with many fields contributing including psychology, neuroscience, endocrinology, medicine, history, sociology, and even computer science. The numerous theories that attempt to explain the origin, neurobiology, experience, and function of emotions have only fostered more intense research on this topic. Current areas of research in the concept of emotion include the development of materials that stimulate and elicit emotion. In addition PET scans and fMRI scans help study the affective processes in the brain. It also is influenced by hormones and neurotransmitters such as dopamine, noradrenaline, serotonin, oxytocin, cortisol and GABA.

Question: Along with dopamine, noradrenaline, serotonin, cortisol and oxytocin, what neurotransmitter or hormone influences emotion?
Ans: GABA

Article: The Directorate of Operations is responsible for collecting foreign intelligence, mainly from clandestine HUMINT sources, and covert action. The name reflects its role as the coordinator of human intelligence activities among other elements of the wider U.S. intelligence community with their own HUMINT operations. This Directorate was created in an attempt to end years of rivalry over influence, philosophy and budget between the United States Department of Defense (DOD) and the CIA. In spite of this, the Department of Defense recently organized its own global clandestine intelligence service, the Defense Clandestine Service (DCS), under the Defense Intelligence Agency (DIA).

Question: What intelligence service did the Department of Defense recently create?
Ans: the Defense Clandestine Service

Article: According to Mendelian inheritance, variations in an organism's phenotype (observable physical and behavioral characteristics) are due in part to variations in its genotype (particular set of genes). Each gene specifies a particular trait with different sequence of a gene (alleles) giving rise to different phenotypes. Most eukaryotic organisms (such as the pea plants Mendel worked on) have two alleles for each trait, one inherited from each parent.:20

Question: What is a genotype?
Ans: particular set of genes

Article: The build was released for download later in the day in standard 32-bit and 64-bit versions, plus a special 64-bit version which included SDKs and developer tools (Visual Studio Express and Expression Blend) for developing Metro-style apps. The Windows Store was announced during the presentation, but was not available in this build. According to Microsoft, there were about 535,000 downloads of the developer preview within the first 12 hours of its release. Originally set to expire on March 11, 2012, in February 2012 the Developer Preview's expiry date was changed to January 15, 2013.

Question: What 3 versions of the build did Microsoft first release?
Ans:
standard 32-bit and 64-bit versions, plus a special 64-bit version which included SDKs and developer tools