Thomas Alva Edison United States inventor; inventions included the phonograph and incandescent electric light and the microphone and the Kinetoscope (1847-1931) Andrew Carnegie United States industrialist and philanthropist who endowed education and public libraries and research trusts (1835-1919) John. D. Rockefeller John Davison Rockefeller (July 8‚ 1839 – May 23‚ 1937) was an American oil magnate. Rockefeller revolutionized the petroleum industry and defined the structure of modern philanthropy
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BACKGROUND Egg is considered as one of the most typical food stuff in the country due to its affordability and high nutritive value. Egg’s size is a very important quality parameter for the consumers’ evaluation preferences. Consumers would want eggs with accurate designated size as much as possible. Correct size classification is also useful for the people in a poultry business in terms of sorting‚ packaging planning and in imposing the price for a certain size. The size of the egg is mostly
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Osmosis on Egg Introduction: The purpose of this lab was to test the effects of hypertonic‚ isotonic‚ and hypotonic environments on the weight of a shell-less egg. We tested the weight of the egg after thirty minutes in water as well as corn syrup. I hypothesized that when the egg was placed in water‚ it would swell and gain weight because it was in a hypotonic environment. That hypothesis was correct as the egg grew slightly and the weight when up. I also hypothesised that when the egg was placed
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to demonstrate osmosis by using an egg as a model. In order for this to happen the vinegar will make the eggs shell disappears. The reason for this is because vinegar has acetic acid and the shell has calcium carbonate‚ when these come into contact it produces carbon dioxide. This is the reasoning for the little bubbles when the egg is first put into the vinegar. After the shell discinigrates it will become rubbery from the acetic acid‚ at this point the egg could very well bounce. | |
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April 12‚ 2013 Triumph of the Will: the Art of Propaganda Although Leni Riefenstahl has denied her 1935 film Triumph des Willens (translated to Triumph of the Will) was made to be a Nazi propaganda film‚ several techniques she used while making the film strongly suggest otherwise. The editing of the film is the most obvious of these techniques as many scenes such as Hitler’s arrival are used to impose feeling of anxiousness in the viewer as well as to display the absolute power of the Third Reich
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Stevens’s "Triumph" Although Stevens claims to recall the evening of his father’s passing "with a large sense of triumph" due to his professional duties‚ various hints throughout the night suggest that Stevens feels much more sadness than triumph. Stevens may honestly believe that the most professional and dignified analysis of his actions that night would be that he accomplished a great success‚ but his own actions indicate that is not how he truly feels. From all of the hints‚ the reader
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Egg flotation Objective/Question/Problem My objective is to see which egg will float. The question is how much salt is needed to be added to make the egg float. The problem is that I do not know how much salt is needed to make an egg float. Hypothesis If I add salt to the water then the egg will float because the egg has a density that is lower that the density of the fluid it displaces. Background Information If the object has a density that is higher than
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protect a raw egg as it falls to the ground from a height of 8 feet. Your team will receive an egg and a bag of materials. You will be given time to brainstorm how you might construct a protective mechanism for dropping your egg without breaking it. You are only allowed to use the materials in your bag within the time frame allotted. It will be important to work well with your teams in analyzing the materials you are given and predicting which materials will safely protect your egg during its descent
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Egg Drop (lab writes) In our science class we did an egg drop experiment. We used the scientific method to answer the question and solve the problem. Our question for this particular lab was “will an egg break or be secured‚ if covered with thick sponges and drop from ten feet above the ground?” our idea was to secure the egg from breaking and we wanted to design something that would provide a lot of cushioning directly on the egg. We came up with many different ideas until we choose
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showcased the conflict between old cash and new cash as appeared by the land refinement between the homes of the two gatherings. The East Egg is the place those with old cash live‚ and the West Egg is the place the independent‚ rich individuals live. While individuals living in the East Egg procured their cash through legacy and effortlessly‚ those living in the West Egg obtained theirs through diligent work. In spite of the fact that they may have become well off through illicit means‚ they have held
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