The History of Ice Cube Trays

The History of Ice Cube Trays It is not known for certain who invented the first ice cube tray, a refrigerator accessory that can make and remake small uniform ice cubes. Yellow Fever In 1844, American physician, John Gorrie, built a refrigerator to make ice to cool the air for his yellow fever patients. Some historians think that Doctor Gorrie may have also invented the first ice cube tray since it was documented that his patients were also receiving iced drinks. DOMELRE- the Refrigerator That Inspired Ice Cube Trays In 1914, Fred Wolf invented a refrigerating machine called the DOMELRE or DOMestic ELectric REfrigerator. The DOMELRE was not successful in the marketplace, however, it did have a simple ice cube tray and inspired later refrigerator manufacturers to include ice cube trays in their appliances as well. During the 1920s and 30s, it became common for electric refrigerators to come with a freezer section that included an ice cube compartment with trays. Ejecting Ice Cube Trays In 1933, the first flexible stainless steel, all-metal ice tray was invented by Guy Tinkham, the vice-president of General Utilities Manufacturing Company. The tray flexed sidewise to eject the ice cubes. Tinkhams invention was named the McCord ice tray and cost $0.50 in 1933. Flexing the tray cracked the ice into cubes corresponding to the division points in the tray, and then forced the cubes up and out. Pressure forcing the ice out is due to the 5-degree draft on both sides of the tray. Modern Ice Later, various designs based on the McCord were released, aluminum ice-cube trays with a removable cube separator and release handles. They were eventually replaced by molded plastic ice cube trays. Today, refrigerators come with a variety of ice cube making options that go beyond trays. There are internal automatic icemakers and also icemakers and dispensers built into refrigerator doors.

Resumes for New Grads 5 Great Tips to Organize your Education Section

Resumes for New Grads 5 Great Tips to Organize your Education Section I wrote this article for New Grad Life, so its catered to new grads, but a lot of the advice is relevant to anyone who has significant items to include under Education.   Of course, if youve been out of school for 10 years, do NOT put the Education section first (that advice is for new grads only)!   A possible exception is if you are applying for a job at a university where the name of your undergraduate or graduate institution is the most important credential you have on your resume. Read here: 5 Great Tips to Organize Your Education Section Category:Resume TipsBy Brenda BernsteinFebruary 6, 2010

Explain Einsteins theory of relativity and its impact upon science and Essay

Explain Einsteins theory of relativity and its impact upon science and society - Essay Example He treated matter and energy as exchangeable, not distinct. In doing so, he laid the basis for controlling the release of energy from the atom. Thus, Einstein was one of the fathers of the nuclear age (Kevles, 1989). Setting out from the discoveries of the new quantum mechanics, he showed that light travels through space in a quantum form (as bundles of energy). This was clearly in contradiction to the previously accepted theory of light as a wave. In effect, Einstein revived the old corpuscular theory of light, but in an entirely different way. Here light was shown as a new kind of particle with duel nature, simultaneously displaying the properties of a particle and a wave. This startling theory made possible the retention of all the great discoveries of 19th century optics, including spectroscopes, as well as Maxwell’s equation. Einstein’s discovery of the law of equivalence of mass and energy is expressed in his famous equation E = mc2, which expresses the colossal energies locked up in the atom. This is the source of all the concentrated energy in the universe. The symbol ‘e’ represents energy (in ergs), ‘m’ stands for mass (in grams) and ‘c’ is the speed of light (in centimeters per second). The actual value of c2 is 900 billion billion. That is to say, the conversion of one gram of energy locked up in matter will produce a staggering 900 billion billion ergs. Einstein predicted that the mass of a moving object would increase at very high speeds. The discoveries of quantum mechanics demonstrated the correctness of the special theory of relativity, not only qualitatively, but quantitatively. The predictions of special relativity have been shown to correspond to the observed facts. Scientists discovered by experiment that gamma-rays could produce atomic particles, transforming the energy of light into matter. They also found that the minimum energy required to create a particle depended on its

MARKETING PROFESSIONAL Practice Essay Example | Topics and Well Written Essays - 1500 words

MARKETING PROFESSIONAL Practice - Essay Example At the next level, the people who will work on this plan’s realization need to be identified and appropriately trained. The research for the staff required for the completion of an organizational plan begins within the organization. If specific competencies are involved in the particular project, then individuals with the required skills need to be identified. At this point, there is the following problem: is the organization involved able to respond to the financial needs of such initiative? In current case, the financial status of the particular (non – profit) organization is rather satisfactory – at least for now. However, the organization is not able of hiring staff; for this reason, volunteers will be asked to participate in the particular project – supporting the organization’s permanent staff. The various aspects of the specific scheme – of attracting volunteers – need to be carefully reviewed: a) volunteers will be treated like the permanent staff, b) the tasks allocated to volunteers will be checked – in accordance with the skills and the competencies of each individual, c) the time period of the volunteers’ participation in the project will be strictly defined – each volunteer will be asked to participate in the project for a short period – not more than a month – in order to guarantee the quality of the work provided but also the availability of volunteers, d) the performance of volunteers will be monitored – ensuring that volunteers who highly perform will be rewarded for their efforts; non-financial rewards could be provided to volunteers aiming to enforce their motivation. When the financial and the non-financial resources required for the specific project have been allocated – in the context described above – then the practical implications and challenges of the project should be identified and evaluated. First, the phases of the project need to be presented: a) in terms of location, the project will be

Essay examples --

When you are walking down Main Street, what are you looking at? Storefronts are the main attraction to every one’s eyes as they stroll down the street. They have the power to draw you in or push you away. You can tell a lot about what the store is by what their name is, things in the windows, signs, etc. This is what makes all storefronts unique and different from all other buildings, they tell you exactly what is inside without you having to walk in and discover it for yourself. The storefront is the most important architectural feature of all commercial buildings. It plays a very large role in the store’s advertising and merchandise that draws customers and increase business. The storefront is the most commonly altered feature of a building for this reason. These changes can completely change the building’s architectural features that make up its historical features. The history of storefronts go all the way back into the 1700’s. The Wild West days back in the 1800’s when cowboys and outlaws roamed the free new land are we will start. Saloons, general stores, black- smiths, gunsmiths, etc. all had storefronts telling the cowboys and travelers what their store was. They all had windows you could peek into and see what each had to offer. If you were traveling and came into town, you would want to know where the general store and saloon where so you could get supplies and take the edge off and relax. Without these storefronts you would wander the streets clueless or would just continue traveling thinking that town had nothing to offer. Commercial establishments have been on ground level since the 18th and 19th centuries. They had residentially scaled doors and windows that were unrecognizable from surrounding houses. In rare cases,... ...lder store but can also detract from the visibility of the windows. Neon signs can be quiet effective since they are bright and grab your attention from a ways away. Neon comes in a variety of colors that can be used with your color scheme. Some people say that a neon open sign can be on of the most important features in a store’s window. You also want to check sign ordinances to see if you are allowed to place a sandwich board on the sidewalk between the curb and the store. Storefronts vary from region to region with Jackson Hole, WY being full of tourist merchandise and high prices. Gatlinburg, TN is also a tourist town with tons of attractions and high priced souvenir stores full of junk. Cody, WY had tons of rust old western looking stores and merchandise. Storefronts in larger cities were more modern and industrial looking with nicer clothing and jewelry shops.

Unit 4

Unit 4 Roza Niemiec Unit 4 Introduction of Duty of Care in Health , Social Care or Children`s and Young People`s Settings . 1. 1Define the term â€Å"duty of care â€Å" It means that as Health and Social worker we have to do everything to avoid danger and harm for our clients or service users , it is our legal duty to avoid any danger for them . Following polices and procedurs and write risk assessment to individual, taking actions to keep the individuals safe and report it any danger . Keep up to date with all training and updates . 1. Describe how the duty of care affects own work role The time when iam starting work iam responsible for take care of residents. I have to make sure if they are safe . I have to follow Health and Safety procedures but also I have to use my own mind and see if everything is ok . I have to be very observant and be open to critic because maybe iam not always right I have to know what someone is thinking as well . Sometimes is very hard when I asked to do so m any tasks in the same time but my duty is to make sure of safety .In my work place we got daily visitors. I try to make sure if they are ok because who ever is inside work place iam responsible for them . I cant share information with anyone, just with manager or senior . Regular training is really helping because maybe i can go into routine and forget thinks . 2. 1 Describe dilemmas that may arise between the duty of care and an individuals. I think there is many dilemmas because people want to make them choices as well , by stopping them to do something for them safety we are not helping them to be independent.Also rights to freedom , by thinking that person will get harm by doing something we just making that person unhappy and we blocking them to do what they like . For example elderly they still like to dance or cook or have any other hobby’s. Also I want to talk about confidentiality, sometimes we don’t know if we can share some information , maybe this will harm interest of individual . 2. 2 Explain where to get additional support and advice about how to resolve such dilemmas I think first person which I could got for advice would be Senior Care Assistant and Manager or tutor .But if I not get anything from them I would contact professional bodies like The Association of Health Care Professionals , Care Quality Commission , Unison , Skills for Care , Skills for Health and there are many more . We can find them numbers on internet . 3. 1 Describe how to respond to complains In letter I would acknowledge the complaint about what was happen , that I will take them concern seriously and that there will be actions make in investigation and apologise .The best would be give them time frame and plan of action. I would try to resolve the problem directly with person sending that complain . The best option would be to talk with that person or talk by phone . Explain to that person about them rights and to who sand complain if is problem not resolve d . I would try to understand that person pion of view and try to make this person understand my point of view . Also reassure that person that everything said is confidential .Responding to complain in good way can restore a trust and can prevent from future misunderstanding s. 3. 2 Identify the main points of agreed procedures for handling complains . Keeping all records of complain , investigation in what happen , give respond in agreed time with apologies or explanation , respond in right manner to complainer , tell him or his rights what happen if complain is not resolved , tell about role of local authorises , learned from mistakes and improve place of work Unit 4 D2-explain how establishing a safe environment can support the procedures necessary for accidents, illnesses and emergencies. When supervising indoor and outdoor activities it is important that equipment is of the highest safety standard. Space must be allowed for children to hop skip and run etc†¦ And no room should be over crowed whether it is with toys or people. This means as a practitioner you should think about the size of groups of children that are using one area as if there is to many there will be more accidents as their won’t be enough space.Also before allowing children to use equipment check all equipment to make sure it’s safe and remove any broken or faulty items. Safe environment is full of potential risks to a child’s health and safety and accidents to happen, however with care and planning activities it lessens the risk, allowing children to explore and develop their skills without unnecessary danger. Everybody who works with children is re sponsible for their safety. It’s important that the environment children are playing in is regularly checked before and during activities.If you have checked an area and equipment for safety before children start playing here and questioned whether the activity is suitable for the children. Risk assessments are a key in safety, you evaluate the risk of the activity and any possible hazards and then decide how high the risk is and if it is to high you either need to find ways to lessen the risk or not do the activity at all. B1- Consider possible ways to maintain the safety and privacy of children and to respect their wishes.There are many ways to maintain the safety and privacy of children, this involves policies and procedures such as safe guarding, making sure all staff are suitable to work with children and they are asked to have regular CRB checks and staff training so they can learn new skills, also there are procedures that have to be done such as a having a passcode wh en someone other than the child’s parent/carer is picking them up, security passes must be worn and all children must be signed in and out when they arrive and leave the setting.Confidentiality is also important any information about a child must be kept within the setting, and records must be sorted away safely, also as a practitioner you shouldn’t gossip about a child or their family whether you’re in the setting or outside the setting. The Childs privacy is also important this is done by having doors n the toilets, having separate changing area’s and having a quiet area for if a child’s unwell, also any accidents should be cleaned up quickly and not made a scene as the child might become upset by it. Also having a key worker allows children to be reassured and have one to one time with a member of staff their close to.

Achillobator - Facts and Figures

As far as paleontologists can tell, Achillobator (the name, Achilles warrior, refers both to this dinosaurs large size and to the large Achilles tendons it must have had in its feet) was a raptor, and thus in the same family as Deinonychus and Velociraptor. Achillobator Fast Facts Name: Achillobator (combination Greek/Mongolian for Achilles warrior)Pronunciation: ah-KILL-oh-bate-oreHabitat: Plains of Central AsiaHistorical Period: Late Cretaceous (95-85 million years ago)Size: About 20 feet long and 500 to 1,000 poundsDiet: CarnivoreDistinguishing Characteristics: Large size; huge claws on feet; odd alignment of hips Uncertain Family Ties However, Achillobator does appear to have possessed some quirky anatomical features (mainly concerning the alignment of its hips) that differentiated it from its more famous cousins, which has led some experts to speculate that it may represent an entirely new type of dinosaur. One other possibility is that Achillobator is a chimera: that is, it was mistakenly reconstructed from the remains of two unrelated dinosaur genera that happened to be buried in the same location. Like other raptors of the Cretaceous period, Achillobator is often depicted as sporting a coat of feathers, underlining its close evolutionary relationship with modern birds. However, this is not based on any solid fossil evidence, but the presumed featheriness of small theropod dinosaurs at some stage during their life cycles. In any case, at up to 20 feet long from head to tail and 500 to 1,000 pounds, Achillobator was one of the largest raptors of the Mesozoic Era, exceeded only in size by the truly gigantic Utahraptor (which lived halfway around the world, in early Cretaceous North America) and making the much smaller Velociraptor seem like a chicken by comparison.