Armageddon & Physics Essay Example for Free

Armageddon & Physics Essay In 2007, the September 1st issue of The New Scientist alleges that the film Armageddon is shown by the management training programs of the National Aeronautics and Space Administration (NASA). A 1998 Jerry Bruckheimer-produced disaster thriller directed by Michael Bay in which deep core drillers attempt to avert an asteroid’s collision with the planet Earth, The New Scientist contends that NASA’s screening of a razzle-dazzle blockbuster claiming ground in science, is purely for entertainment purposes. â€Å"†¦the screenings are just a game for NASA’s space geeks: who can find the highest number of impossible things in the movie? † Regarding the scientific fallaciousness of Armageddon, astronomer Philip Plait has many contentions. Plait notes that the introductory premise of the film, in which an asteroid of the same size which humanity faces was a â€Å"dinosaur killer† that possesses the same destructive capacity of â€Å"10,000 nuclear weapons. † However, he asserts that this is a severe underestimation, for the fictional asteroid would actually release at the very least, eight hundred thousand nuclear weapons, based on conservative estimates. Plait implicitly infers that the writers were going for a dramatic figure, but one whose complete lack of scientific basis leads to a severe underestimate. It is also preposterous for it to be impossible to communicate the drilling experience of an oil rig crew to astronauts or engineers, former engineer turned writer Tom Rogers notes. However, this is how the movie rationalizes the oil rig crew’s participation in Earth’s salvation despite their complete lack of astronautical experience. But even excusing such a premise, Rogers notes that the film stretches credulity when the Mir space station rotates at high velocities to induce artificial gravity. Amazingly enough, it rotates so fast that it can create gravitonic conditions in under half a minute, despite the fact that the Mir station’s mass exceeds a hundred tons. Rogers’ contention in this scenario is that the planetary gravity conditions could not be possibly simulated unless the human’s height is a small percentage of the rotational radius. As such, the astronauts would only experience gravitonic force on both ends of their bodies, which would feel â€Å"disorienting and probably cause [them] to stumble and vomit. † The Jupiter Scientific Organization also asserts that NASA’s plan of inserting a hydrogen bomb eight hundred feet deep into an asteroid that is three hundred miles wide – essentially a Texas-sized asteroid, which is exactly what it is called at one point in the film – does not actually scale very well. The film’s core (all pun intended) premise is actually absurd: attempting to split an asteroid with two pieces by exploding it with a hydrogen from within would be like hypothesizing that a single hydrogen bomb could fracture the state of Texas. It’s â€Å"like a pin-sized hole no deeper than a scratch in a ten-foot rock. † Such a hydrogen bomb â€Å"would roughly be like lighting a match. Can the ignition of such a match split a ten-foot rock? † Rogers also observes that a flaming shuttle crash site contradicts what the astronauts are told earlier about the gravity being about a tenth of that on the planet Earth. Such a low gravity cannot support an atmosphere – which is why they wear space suits in the first place: the asteroid surface does not and could not hold oxygen – yet for some reason, flames burn in the absence of oxygen. Lastly, a successfully halved asteroid would still be disaster, as the gravitonic forces they exert would cause catastrophic tidal changes that would eradicate most of the Earth’s population. â€Å"Sometimes there’s just no way to have a happy ending,† Rogers notes. â€Å"Feedback. † The New Scientist, Issue 2619. 01 September 2007.Plait, Phil. â€Å"The Astronomy of Armageddon. † Phil Plait’s Bad Astronomy. 08 August 2007. Retrieved June 6, 2008 from: http://www. badastronomy. com/bad/movies/armpitageddon. html â€Å"Movie Review of Armageddon (and Deep Impact) from a Scientific Viewpoint. † Jupiter Scientific Information. July 1998. Retrieved June 6, 2008 from: http://www. jupiterscientific. org/sciinfo/armageddon. html Rogers, Tom. Insultingly Stupid Movie Physics: Hollywood’s Best Mistakes, Goofs and Flat-Out Destructions of the Basic Laws of the Universe. Connecticut: Sourcebooks Hysteria, 2007. Armageddon & Physics. (2017, Jan 08).

Family Court of Western Australia Essay Example | Topics and Well Written Essays - 2000 words - 1

Family Court of Western Australia - Essay Example Court Officials and Counselling Service Staff of the Court gained new insights and skills in these very complex scenarios of family break-ups and litigation. The need to liase more closely with internal as well as outside service providers, such as counsellors, social workers, psychologists, and other experts, brought a greater feeling of common purpose and it was soon clear that a potential model of an integrated family court system was beginning to emerge. The Family Court of Australia was intended to be seen as a â€Å"helping court† with an informal and user-friendly approach, but this soon changed as formalising occurred naturally in response to intense emotional circumstances which would inevitably arise in cases of family especially where prevailing legal activities tended to result in adversarial stances on the part of litigants. It was felt that the system was still limited and the Family Court on its own could not achieve outcomes that would benefit all parties, but particularly the children. In view of the growing number of applications for divorce and threat of disintegration of society, it was felt that greater use should be made of professionals from the social sciences, including psychologists, social workers, and child specialists.

The importance of Early Childhood professions Essay

The importance of Early Childhood professions - Essay Example Century-old studies of psychologists and researchers and theorists like Sigmund Freud, Erik Erikson and Jean Piaget, served as catalysts to the evolution of professions that specifically cater to the needs of infants, toddlers and young children. In addition to the rise in the demand of professionals in childhood settings, there have been trainings and programs that were designed to meet the needs of such professionals in order to perform their jobs well. The National Association for the Education of Young Children (NAEYC) is one of the organizations that cater to the needs of individuals seeking to be in an early childhood profession. It has seen the necessity of training children as early as infancy and has gathered people with a passion to reach out to parents and children. Its main objectives are to facilitate professional development of individuals working for and with young children of zero to eight years and to improve public understanding and support for high quality early ch ildhood programs (naeyc.org, 1993). For this reason, there arose a number of programs that were improved as the years passed, to adjust to the changing needs of families and children. Whether the programs offered were established by private or government entities, the main goal had been to provide quality assured services to both parents and children in the crucial learning stages of the children. Child care, a job understandably from the name itself, involves a professional in the care of children. This job often requires a full day schedule that is synchronized with the parents’ working schedules to enable them to do their own jobs. Facility licensures are given to child care centers, provided by state departments of human services as the regulating body. Following the requirements, centers should prepare their staff and qualify them through trainings on how to handle clients. However, since child care takes just common sense to perform one’s job, the trainings are n ot strictly implemented. Rather, applicants with no previous experience are hired and learn important lessons as they work from day to day. Nevertheless, institutions should have the initiative to hire trained staff or train their own employees to further the quality of their services. This will not only satisfy clients but will also make a lasting impression that could make the institution last. Ellen Frede emphasized the result of studies that have found that staff members with more formal schooling or specialized training are more attentive and nurturing in their behavior toward children (1995), which is sought by most parents. In the case of family child care homes, registration as required by law should be followed (naeyc.org). Child caregivers basically attend to he basic needs of the children. For instance, they should feed and let them rest at the right time. Bathing and clothing the children can also be a part of their duties and responsibilities when the circumstances dema nd so. During waking hours, it is the responsibility of the child care provider to ensure the child’s security especially during play. Another profession to look at in this particular setting is the early childhood education (ECE). It is assumed to promote children’s social and educational development. This program is not like the child care program which requires a full d