How to Start Green Fire With a Drop of Water

How to Start Green Fire With a Drop of Water You dont need a match to start a fire. In this project, start a fire by adding a drop of water to a dry chemical mixture. The best part? The flames will be green! Fire Safety You should be able to tell from the premise that this  is an adult-only project, best performed by someone with prior pyrotechnic project experience. Follow the instructions carefully to minimize the risk of a fire. Youre using water to start a combustion reaction, so keep your materials away from moisture, soft drinks, perspiration, etc. Got it? Green Materials Instant cold pack (3 grams ammonium nitrate)7 grams zinc filings or powder1/2 gram table salt (sodium chloride)Mortar and pestle If you dont have a cold pack, you can use pure ammonium nitrate, which is available online. You can buy zinc filings or powder online or you can sand a galvanized piece of metal from a hardware store to get the element. If you have to file or sand the zinc, its a good idea to wear a mask, such as the kind used for home repair,  so you dont inhale zinc particles. Procedure for Starting the Green Flames Open the cold pack. Remove and discard the bag of water. Open the bag of ammonium nitrate. Measure out 3 grams of the granules and put them in the mortar.Add 1/2 gram of sodium chloride (salt).Use the pestle to grind together the salt and ammonium nitrate to form a powder.Carefully grind the 7 grams of zinc powder into this mixture. Water can ignite the mixture at this point, so dont spill your drink or drip sweat into the powder. Its a good idea to wear disposable plastic gloves, because you dont want the final mixture reacting with water on your hands.Transfer the mixture to a metal or otherwise fire-proof container. Take it outdoors to start the reaction. Use a pipette or other long-handled dispensing device to add a few drops of water. The reaction can be spectacular, so move back immediately. Another reaction you can do using these materials is to mix ammonium nitrate with zinc and initiate combustion by adding a few drops of hydrochloric (muriatic) acid. Disclaimer: Please be advised that the content provided by our website is for EDUCATIONAL PURPOSES ONLY. Fireworks and the chemicals contained within them are dangerous and should always be handled with care and used with common sense. By using this website you acknowledge that ThoughtCo., its parent About, Inc. (a/k/a Dotdash), and IAC/InterActive Corp. shall have no liability for any damages, injuries, or other legal matters caused by your use of fireworks or the knowledge or application of the information on this website. The providers of this content specifically do not condone using fireworks for disruptive, unsafe, illegal, or destructive purposes. You are responsible for following all applicable laws before using or applying the information provided on this website.

Super Bowl Slang Get It Right!

Super Bowl Slang Get It Right! Football has a language of it’s own, and not knowing it can make you feel like an alien from another planet. Fortunately, you’ve been around long enough to know what a touchdown looks like, what happens when a QB gets sacked, or how to recognize the â€Å"snap.† Instead of Football Terminology for Dummies, you need a specific set of new vocabulary to get you prepared for Superbowl 49. That way, you’ll know exactly what’s going on when the Patsies and the Seachickens have their final showdown. Blitz This is when the defense of a team sends an angry mob after the quarterback. Teams that tend to stack the line of scrimmage with rush linebackers instead of defensive players may be looking to aggressively blitz. This is also called â€Å"The Psycho Defense.† Goal Line Stand This happens when the defense continually stops the offense just before it gets into the end zone. The goal is to hold the offensive team and get them to waste their downs to force a turnover. Hail Mary This is the â€Å"miracle play† that dreams (and dollars) are made of. It’s a long, desperate pass by the QB to a player at the other end of the field. It doesn’t work very often, but when it does, your mind is blown away by sheer awesomeness. Pick Six When the offensive team throws a pass that is intercepted and then taken downfield by the defending team for a touchdown. This is a completely exhilarating play, unless you’re on the offensive team. Then, it’s just embarrassing. Sam, Mike, Will Every team will have these guys as players, even though they’ll never show up on the roster. These are all names for typical player positions on the field, and are derived from the initials of the position. In a 4-3 alignment, with four lineman in the front and three behind, the strong-lined linebacker is Sam, the middle linebacker is Mike, and the weak-lined linebacker is Will. Leo/Elephant Similar to Sam, Will, and Mike, this is a position on the field, although it is not necessarily a linebacker or defensive position specifically. It is derived from the terms â€Å"linebacker† and â€Å"end,† and the organization of the letters specify when the position is more defensive or offensive. Jack This, too, is a moniker for a player position, although it is not truly specified. The Jack, or â€Å"jack of all trades,† is a surprise position, usually not revealed as defensive or offensive until the play is in motion. Deflategate Following the AFC championship game between the New England Patriots and Indianapolis Colts, NFL referees investigated a tip that some of the game balls had been deflated by the Patriots. This is a violation of the NFL rule that requires balls to be inflated between 12.5 and 13.5 pounds per square inch. Eleven of the 12 balls used during the game were found to be underinflated, potentially giving the Pats an edge over the competition. Legion Of Boom Due to the hard-hitting nature of the Seattle Seahawks defense, they have been dubbed by sports aficionados as the â€Å"Legion of Boom.† Members include all defensive backs, including Richard Sherman, Kam Chancellor, Earl Thomas, Byron Maxwell, and Brandon Browner. Evil Empire This is a derogatory term in reference to the New England Patriots, especially in light of Coach Bill Bellichick’s â€Å"Spygate† scandal, which led to a $25,000 fine for his illegal taping of opponents’ plays. Bellichick’s consistent wearing of hoodies during games added to the effect, giving him the nickname of â€Å"Emperor Bellichick,† the evil lord of the Patriot Empire. Gronk Spike, The Gronk New England Patriot player, Rob Gronkowski, is known for his violent treatment of a football once it’s in the end zone. In fact, Gronkowski claims that his excessive force is one of the reasons why Deflategate occurred, tweeting a meme, â€Å"Warning: Gronking may cause deflation.† Patsies This is the favored slur for the Patriots when the team is not playing very well. Others include the Evil Empire, Homeland Defense, Tea Men, Pattycakes, and Patties. Seagulls This is the favored slur for the Seahawks when the team is not playing very well. Others include Seachickens, Cheesehawks, Seahacks, and Water Rats. Tom Terrific A nickname given to Tom Brady due to his impressive history of amazing game-play: 3 Super Bowls, 2 League MVPs, 2 Super Bowl MVPs and the regular season record for passing touchdowns. Superbowl 49 will be his sixth. Beast Mode Marshawn Terrell Lynch is a running back for the Seahawks, and one of the most aggressive running players in the league. He is nicknamed â€Å"Beast Mode† due to his ability to break tackles and bones alike. The 12th Man, or The 12s This is a nickname give to the Seahawk fans because of their ability to scream so loudly they often cause the offensive lineman to false start. They are such a huge part of the Seahawks’ success, supporting the 11 field men so passionately, that they have been dubbed â€Å"The 12th Man.† The Seahawks retired the number 12 jersey in 1984 in appreciation of their fans.

Leaving a Job between Shannon kaiser and Tomoyuki Iwashita Essay

Leaving a Job between Shannon kaiser and Tomoyuki Iwashita - Essay Example In the case of Shannon Kaiser, she had been dragging herself and crying on her way to work due to the severe emptiness that she feels about her work that she is seeing it to be a cage. In her words, she â€Å"followed a career path that felt soulless†. Clive Offley typified the regular upscale life of a Japanese â€Å"yuppie† where they work for a prestigious that is desired by many. But Offley was so tired of because the amount of work that they do is already taking toll on the quality of their lives. He spoke of Karoshi or death from work to emphasize how Japanese companies will make you work to death. This was highlighted in his article when he â€Å"collapsed from working too hard†. But instead of being taken cared off, he was instead admonished by his boss that â€Å"it's your own fault if you get sick†. This kind of life was succinctly described by Kaiser as â€Å"I followed a career path that felt soulless†. It has perks that can make one fee l successful and supposed to be happy due to the accompanying superficial trappings that goes with the perks. Kaiser for a time had it. She had a fancy car, awards, achievements and money she could get. But instead of being happy, she instead felt an animal that is caged longing to come out. She longed to be with the â€Å"three-story tall maple tree. ... His workplace also provided everything that he never felt the need to leave the building. There is a barber shop there, doctor, sauna and other facilities and amenities that would cater to his needs. But all of these privileges have their price. And the price is worth more than the privileges because the change of lifestyle that his work wrought deteriorated the quality of his life instead of improving it. Suddenly, his life was reduced to work and his dormitory with the commuter train in between. They also have to work hard to the point of Karoshi or death from work in the company that they do not have anything left for their personal lives. The demand of work deprives them to find girlfriends (for the bachelor) and if an employee is married, they have less time to spend with their wives and their children. The predicament about work that was articulated by Kaiser and Iwashita represents the situation that many people are in with their work. Kaiser and Iwashita is not an isolated ca se and is shared by many people. Most of the time, we are doing the jobs that we are doing because we needed the job to pay our bills, mortgages, send children to school, etch. Or, it is because we are trapped by the impression of prestige of working in top companies and the trappings that goes with it that even if we feel miserable, we still stayed with the company just to keep the respect of other people. What made Kaiser and Iwashita’s casespecial was because they had the courage and opportunity to break free from the bondage of their work which Kaiser put it as â€Å"A giant ball of energy burst outward from my †¦ For the first time, I had let my inner voice, my heart, speak its truth.  I felt alive. For the first time in my

Digital Philosophy - What is Posthumanism Essay

Digital Philosophy - What is Posthumanism - Essay Example From ancient period, human beings had the desire of acquiring new skills and abilities. The boundaries of our existence (social, mental, or geographical) have been extended. A way to overcome the obstacles and limitations of life and achieve happiness had always been the tendency of the human race. From the time of invention of fire until the use of computer, human beings have learnt the use of science and technology in every aspect of their lives. Thus, the capability of a human being can be regarded as unlimited. From the days of human beings using technologies for betterment of their work process, we are now approaching towards the period when artificial intelligence might exceed human level. The rapid pace in which the technologies are changing in recent period will have huge impact on humanity in the recent future if the innovative trend persists. There have been shifts towards the digital technology in the recent decade. A new philosophical movement gained attention in the rece nt decade. With the development of the new technologies and the transformation of the world by its potentiality, the emergence of thoughts of posthumanists or transhumanists emerged. The scientists have found technologies that perform human works better than they do. There are two options left; one is to let the machines take every decision without the oversight of human beings and the other one is to let the human beings retain their control over them. The result of both might be complex and harmful for the society. If the machines are allowed to take decisions then human being will have to live in their mercy, and if that is not permitted then they will be so dependable on them (machines) in every aspects of their life that turning the machines off will be almost equivalent to suicide. The intellectual and the philosophical background of the digital technologies, digital media, and the digital culture of the contemporary period with their impact on the human civilization is the ma in aim of this paper. (Bostrom, 2005, pp 1-8: Joy, 2000) Post humanism The post humanists’ (or transhumanists) declaration was crafted by an international group of authors in the year 1998. It mainly involves dealing with the limitations of human form by radical use of technologies and other possible means. The human longing to advance is the core of post humanism. The rapid development of new technology and their potentiality in transforming the human world is what inspired the thought of post humanism. The terms ‘post humanism’ and ‘transhumanism’ are often treated as identical. Both the words describe the broad role played by technology in human life. Technology is expected to bring a new evolution of the human society beyond the definition of ‘human’ in traditional terms. However, the two terms are distinguished sometimes with transhumanism representing the movement that influences the new evolution of human beings to reach the phase of post humanism. The core of transhumanists’ hopes consists of a range of technologies, which involve advanced computing powers, and technology of cyborg in the short term. Nevertheless, for the long-term phenomenon they mainly focus on technologies that have cumulative impact of artificial technology, the use of nanotechnology and the technology of genetic engineering. The genetics, nanotechnology, and robotics revolution (GNR) will propel human beings into the realm of a new world. According to Kurzwell, humanity at present can only dream about the experience and the possibilities that are waiting for them in the changed new world of technology. It can be applied to physical strength, happiness, intelligence, and speed and any other aspects of human existence. The most important feature of post humanism is techno transcendence, which indicates the use of technology to overcome the obstacles (Ust,

Essay --

The International Workers of the World, or the IWW is a leftist federation of unions which made major contributions to the American labor movement in the early twentieth century after its June 1905 founding form the amalgamation of several smaller unions. It has been the subject of historical, inquiries, discussions, and debates; but despite considerable attention, the historical understanding of the unique and radical brand of politics exercised by IWW members, or ‘Wobblies’, remains fluid. Controversies persist from the earliest attempts by scholars to define and understand the IWW agenda and the place it had in the progress of the labor movement. Current historical inquiry fails to examine the early ideological formation of Wobbly thought and how these underpinning influences affected the growth and activities of the union. Modern scholarship relating to the IWW relies overwhelmingly on the aspects of the union as an institution, despite the decentralised nature of th e Wobblies and American labor as a whole, and this stems from the work of earlier historians. While looking more deeply into the aspects of the organisation and what they accomplished, the focus remains upon the institution. The individual members and their sociocultural experiences have been lost and repeatedly overlooked by the emphasis on the structure and effects of the IWW. Scholarship which attempts to analyze and understand the formative days of the IWW and their radical ideology has been largely stymied due to the lack of primary sources available from the Union at its height in the 1917, and before. This dearth of firsthand material was left by the widespread governmental crackdown on ‘subversive’ organisations that came with America's entry into the First... ...hers’ at the beginning of the twentieth century through immigration restrictions the deportation of radicals. Most interestingly, it is argued the government crushed the IWW because of public demand, â€Å"to calm [the public] by fighting crime in whatever form they might imagine it† (192-193.) Similarly, Paul Murphy’s 1979, World War I and the Origin of Civil Liberties in the United States, examined the repression of free speech and assembly during the war as birthing the judicial enforcement of these rights by their decisions. For example the dissenting opinion of Justice Brandeis in Gilbert v Minnesota over the similarly anti world war Non Partisan Leagues actions had become the majority opinion by Gitlow v New York after repeated abuses, particularly aimed at labor and the IWW convinced the Federal Courts that it was their obligation to protect minority groups. (268.)

Living in Sin Essay

In Adrienne Rich’s poem, â€Å"Living in Sin† a woman is looking back on her relationship. The title tells me, although unconventional, in the 1950’s the couple was living together unmarried. The first line â€Å"She had thought the studio would keep itself,† describes how she expected her relationship to be. The woman clearly had an image, not a realistic one, of the perfect relationship. Many men and women fall into this trap (I certainly did with my own failed marriage). It is clear the woman is not happy and does not want to do the daily up keep of the home. She no longer loves the man and dreams of an escape from the life in which she is in. This poem is free verse with no rhythm or rhyme scheme. Its meter consists of most lines having ten syllables. The poem uses metaphors throughout to describe the relationship. The relationship was described through the words studio, furniture, and grime. The metaphors help in creating the tone for this poem which is one of sadness and despair. Adrienne Rich use of these metaphors and meter is another way to describe the relationship. In line two, â€Å"no dust upon the furniture of love†, truly sells the idea that she believed the relationship would not need any work to keep it happy. There is no dust to clean in the perfect fairy tale relationship. The poem enters the present with line three as the woman begins to describe problems with the noisy pipes and grime on the windows. Again the pipes and windows are metaphors for the condition of the relationship. The poem goes on to describe the inside of a home â€Å"A plate of pears, a piano with a Persian shawl† immediately leads into the image of a perfect home. No different than when anyone enters a home for the first time and the decor gives the impression of perfection. We have all been to people’s homes and the decor always gave an impression of the solidarity within the home. Of course no home is as perfect as the decor leads you to believe, no different here. The first mention of the man enters within the line â€Å"a cat stalking the picturesque amusing mouse had risen at his urging. † That cat rises to perhaps receive some affection from the man, this shows that the man is not ithout love or affection. The next few lines a milkman appears. A personification is used in describing the sound from the stairs â€Å"Writhe†. I’m sure many who have read this poem are thinking the woman is either having an affair or fanaticizing about an affair but I don’t feel that is the case. There is no other reference to suggest this. In fact, at the time the milkman arrives, the man is clearly home, it is 5 A. M. I be lieve the sound of the milkman arriving â€Å"under the milkman’s tramp† woke the woman and reminded her of the day ahead. The words â€Å"writhe and tramp† are descriptions of sounds being made while the milk is being delivered. The man is shown for his true likeness while playing the piano. The picture perfect image of the piano is out of tune, another metaphor reflecting their relationship. He† yawns† (representing boredom) while he plays the few notes clearly shows a man who only puts in minimal effort into the relationship. If the piano represents their relationship then the few notes represents his effort. â€Å"He shrugged at the mirror† tells us he did not care the relationship was out of tune and left. I also was wondering; how many times had he played the out of tune piano before? Had he expected it to be repaired this time around? That idea left me with the impression that the man, who was self-absorbed, was aware the relationship was out of tune but expected the woman to fix it. The man was declaring any problem with the relationship not his fault. The poem does a good job of contrasting the difference of how the man and woman feel about the relationship. â€Å"While she, jeered by the minor demons† the man just shrugs it off. He leaves and she starts working on her daily chores. The sharp contrast of dusty table top in reality and â€Å"no dust upon the furniture of love† in fantasy is clear contrast as well. The woman’s feelings are further supported by â€Å"and let the coffee pot boil over†. Her disdain for maintaining the home can be interpreted with letting the coffee pot boil over. Furthermore the words boil over also represent her feeling regarding the relationship. The spilt coffee also represents a never ending routine where she cleans up one mess and another appears. It is a life she is very unhappy with. The last lines of the poem reflect back to her being in the fantasy again, forgetting the daily routine. She is not nearly in love as before â€Å"not so wholly† as it appears each day takes more and more out of her. Her nights were also not peaceful as she woke dreading the routine of the very next day. Adrienne Rich’s poem shows the misery of a woman through the images created within the writing. The images of fantasy and reality are a sharp contrast. She tries to maintain the fantasy with the decor of the home when in reality she is not happy at all. She realizes that her relationship will not have a fairytale ending. The real sin is not living together unmarried but staying together in a loveless relationship. I can relate to this poem on a personal level. I believed my marriage was forever, certainly a fairytale thought. In reality we were not as happy as the images we created through our home. This poem struck me, as it is probably how my ex-wife felt for years while I ignored the signs. This poem portrays a sad reality in many women’s lives. While the man just expects the problem to fix itself.

Whats the Difference Between Probation and Parole

Probation and parole are privileges—rather than rights—that allow convicted criminals to avoid going to prison or serve only a portion of their sentences. Both are conditional on good behavior, and both have the goal of  rehabilitating offenders in a way that prepares them for life in society, thus reducing the likelihood that they will recommit or commit new crimes.   Key Takeaways: Probation and Parole Probation and parole allow Americans convicted of crimes to avoid serving time in prison.The goal of probation and parole is the rehabilitation of offenders in a way that will reduce the likelihood that they will recommit or commit new crimes.Probation is granted as part of the court’s sentencing process. It affords convicted offenders the opportunity to avoid serving all or part of their sentences in jail.Parole is granted after offenders have been incarcerated for some time, amounting to early release from prison. It is granted or denied by a prison parole board.Both probation and parole are granted conditionally and may be revoked for failure to comply with those conditions.The Fourth Amendment protection from unlawful searches and seizures by law enforcement officers does not extend to persons on probation or parole. However, there are important similarities and differences between these two often-confused features of the United States correctional system. Since the concept of convicted criminal offenders living in the community can be controversial, it is important to understand the functional differences between probation and parole. How Probation Works Probation is granted by the court as part of the convicted offender’s initial sentence. Probation may be granted in lieu of any jail time or after a short period of time in jail. Restrictions on the offender’s activities during his or her period of probation are specified by the judge as part of the  sentencing stage  of the trial. During the probationary period, offenders remain under the supervision of a state-administered probation agency.   Conditions of Probation Depending on the severity and circumstances of their crimes, offenders may be placed under active or inactive supervision during their probationary period. Offenders under active supervision are required to regularly report to their assigned probation agencies in person, by mail, or by telephone. Probationers on inactive status are excluded from regular reporting requirements. While free on probation, offenders—known as â€Å"probationers†Ã¢â‚¬â€ may be required fulfill certain conditions of their supervision, such as payments of fines, fees, or court costs, and participation in rehabilitation programs. Regardless of their supervisor status, all probationers are required to adhere to specific rules of conduct and behavior while in the community. Courts have great latitude in imposing condition of probation, which can vary from person to person and case to case. Typical conditions of probation include: Place of residence (for example, not near schools)Reporting to probation officersSatisfactory performance of court-approved community servicePsychological or substance abuse counselingPayment of finesPayment of restitution to crime victimsRestrictions on the use of drugs and alcoholProhibition of possession of firearms and other weaponsRestrictions on personal acquaintances and relationships In addition, probationers may be required to make periodic reports to the court showing that they had complied with all conditions of their probation during the reporting period. How Parole Works Parole allows convicted offenders to be conditionally released from prison to serve the remaining time of their sentence in the community. The granting of parole may be either discretionary—by the vote of a state-appointed prison parole board, or mandatory—according to provisions established by  federal sentencing guidelines. Unlike probation, parole is not an alternative sentence. Instead, parole is a privilege granted to some prisoners after they have served a percentage of their sentences. Like probationers, parolees are required to comply with terms and conditions while living in the community or face being returned to prison. Conditions of Parole Like probationers, offenders released on parole—called â€Å"parolees†Ã¢â‚¬â€are supervised by state-appointed parole officers and may be placed under either active or inactive supervision. As determined by the parole board, some common conditions of parole include: Reporting to a state-appointed supervisory parole officerMaintaining a job and a place of residenceNot leaving a specified geographic area without permissionAvoiding criminal activity and contact with victimsPassing random drug and alcohol testsAttending drug and alcohol counseling classesAvoiding contact with known criminals Parolees are typically required to meet periodically with an assigned parole officer. In addition, parole officers often make unannounced visits to parolees’ homes in order to determine whether or not they are complying with their conditions of parole. Eligibility for Parole Not all prison inmates are likely to be granted parole. For example, offenders who have been convicted of  violent crimes  like murder, kidnapping, rape, arson, or aggravated drug trafficking are far more rarely granted parole. A common misconception about parole is that it can be granted solely as a result of an inmate’s â€Å"good behavior† while incarcerated. While behavior is certainly a factor, parole boards consider many other factors, such as the inmate’s age, marital and parental status, mental condition, and criminal history. In addition, the parole board will factor in the severity and circumstances of the crime, the length of time served, and the inmate’s willingness to express remorse for committing the crime. Inmates who are unable to show the ability or willingness to establish a permanent residence and get a job after release are seldom granted parole, regardless of other factors.   During the parole hearing, the inmate will be questioned by the board members. In addition, members of the public are typically allowed to speak for or against the granting of parole. Relatives of crime victims, for example, often speak at parole hearings. Most importantly, parole will be granted only if the board is satisfied that the inmate’s release will pose no threat to public safety and that the inmate is willing to comply with his or her conditions of parole and is able to reenter the community. Probation, Parole, and the Fourth  Amendment The  Fourth Amendment  to the United States Constitution protects the people from unlawful searches and seizures by law enforcement officers does not extend to persons on probation or parole. Police can search the residences, vehicles, and property of probationers and parolees at any time without a search warrant. Any weapons, drugs, or other items found that violate the conditions of probation or parole may be seized and used as evidence against the probationer or parolee. Along with having their probation or parole revoked, offenders may face additional criminal charges for possessing illegal drugs, guns, or stolen merchandise. Probation and Parole Statistics Overview At the end of 2016, some 4.5 million people were on probation or parole—twice the number of people incarcerated in federal prisons and local jails, according to the U.S. Bureau of Justice Statistics (BJS). This means that 1 in 55 U.S. adults (nearly 2% of all adults) were on probation or parole in 2016, a population increase of 239% since 1980. While the purpose of probation and parole is to prevent offenders from returning to jail, BJS has reported that roughly 2.3 million people on probation or parole annually fail to successfully complete their supervision. Failure to complete supervision typically results from the commission of new crimes, rules violations, and â€Å"absconding,† leaving hurriedly and secretly, typically to avoid detection of or arrest for a crime. Each year almost 350,000 of those individuals return to jail or prison, often because of rule violations rather than new crimes. Sources Kaeble, Danielle Bonczar, Thomas P.,  Ã¢â‚¬Å",†Probation And Parole In The United States, 2015  Bureau of Justice Statistics, December 21, 2016Abidinsky, Howard.  Ã¢â‚¬Å"Probation and Parole: Theory and Practice.†Ã‚  Englewood Cliffs, N.J.  Prentice Hall, 1991.Boland, Barbara; Mahanna, Paul; and Stones, Ronald.  Ã¢â‚¬Å"The Prosecution of Felony Arrests,†Ã‚  1988. Washington, D.C. U.S. Department of Justice, Bureau of Justice Statistics, 1992.Bureau of Justice Statistics.  Ã¢â‚¬Å"Probation and Parole Population Reaches Almost 3.8 Million.†Ã‚  Washington, D.C.: U.S. Department of Justice, 1996.