The US government has three levels of classification: "confidential," "secret," and "top secret." Each level of classification indicates an increasing degree of sensitivity, which is based upon a calculation of the damage that the release of the information would cause to national security. The classification system has been revised many times. Why do some speculate that there may be a level "above" top secret? Discuss
Body dysmorphic disorder (BDD) is a condition marked by an excessive preoccupation with an imaginary or minor defect in a facial feature or localized part of the body. Those who suffer from BDD experience psychological distress that impairs their social, occupational, or educational functioning. Though the earliest known case of BDD in medical literature dates to 1886, the disorder was only formally defined a century later. Onset of symptoms generally occurs during adolescence and includes what?
Methamphetamine, a psychostimulant that was first synthesized in 1893, was widely used by German soldiers during WWII. Physicians prescribe it as a treatment for hyperactivity, narcolepsy, and obesity, but it is often used illegally because it produces euphoria and suppresses appetite. However, a number of negative side effects may also result from its use, including the development of obsessions with repetitive tasks, skin picking compulsions, and amphetamine psychosis. What is "meth mouth"?