My 48 hour ice cube addiction simulation turned out to be very different than what i had expected. I don’t put an ice cubes in my water cup at all. So my ice maker in the freezer is always empty. So I have to keep the ice maker full of ice cubes to use it in my addiction simulation. My first hour in the 48 hours simulation I was trying to fill my water bottle with ice cubes. I spilled some of ice cubes on the floor. My dad got suspicious when I filled a water bottle full of ice cubes‚ because I’m not
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“Amerikkka’s Most Wanted”‚ “The Grand Wizard”. There is only one man who holds the right to all these names‚ and that is the rap star‚ Ice Cube. O’Shea Jackson Sr.‚ soon to be called Ice Cube by his fans and friends‚ would grow up to be a tremendously influential piece of American hip hop‚ and helped cast the mold for future singers to form their careers in the likeness of. Ice Cube is one of the greatest rappers to ever live. He was raised in South Central L.A.‚ which is where he first begins to see his reason
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1. The decision making process for canned tuna is as follows: (i) Problem Recognition Consumers of canned tuna are motivated primarily by the need to satisfy their physiological need of hunger which is the most basic level of needs under Maslow’s hierarchy of needs. Problem recognition can also stem from stock-outs where consumers run out of canned tuna supplies. In addition‚ motivation of purchase can be marketer-induced to incite new needs/wants by introducing consumers new uses of canned tuna
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If the pH level of the solution is more basic‚ then the potato membrane will weigh less due to osmosis. Our null hypothesis was: If the pH level of a solution is either acidic or basic‚ then it will have no effect on the weight. The independent variable was the different solutions of different pH values. The dependent variable was the weight of the potato‚ which was measured in grams. The baseline of this experiment is the weight of the potato when in the milk solution because milk has a neutral pH
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References: Directors of Health Promotion and Education‚ DHPE. (2010). Chickenpox. Retrieved September 25‚ 2011‚ from http://www.dhpe.org/infect/Chicken.html Pub Med Health. (2009). Varicella; Chicken Pox. Retrieved September 25‚ 2011‚ from http://www.ncbi.nlm.nih.gov/pubmedhealth/PMH0002559/ Alberta Health and Wellness. (2005). Varicella Zoster. Public Health Notifiable Disease Management Guidelines. Retrieved September 25‚ 2011‚ from http://www
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Biology Enzyme Catalase Investigation Aim: The aim of this investigation is to study and observe whether or not the concentration of hydrogen peroxide (varying from 10 – 30 millilitres) affects the rate of reaction. Hypothesis: With the increase of the concentration of Hydrogen Peroxide 3% substrate‚ I prediction that the rate of pressure increase will begin to amplify. The pressure is bound to increase because the catalase quickly reacts with the hydrogen peroxide; this is why the more substrate
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Biology Aim: My objective is to plan and conduct an experiment from which I should be able to draw a firm conclusion that will either prove or disprove any predictions I make. This essay aims to assess and investigate the effect of various solution concentrations on the activity of osmosis in plant tissue. Background scientific theory: Plants exchange gases (CO2 and O2) in maintaining vital respiratory
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Potato Batteries: Veggie power! Data and Analysis Background The battery was invented around 1800 by Alessandro Volta in Italy. It has become an indispensable part of modern life. Why are batteries so useful? Because they convert chemical energy into electrical energy. You can use this electrical energy to light a flashlight‚ to start a car‚ or to listen to your favorite music. We made a simple battery out of a potato by placing in it a zinc strip and a copper strip. At the zinc strip‚ the
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more efficient sources of power. At the forefront of research for these power sources are hydrogen fuel cells. This power source takes in the most abundant element in the universe‚ Hydrogen‚ and yields immense power without combustion or pollution. The three aspects of this scientific breakthrough are the fuel cells‚ hydrogen production‚ and hydrogen storage. Fuel cells are the devices with which Hydrogen is made into electricity. These use a technology much similar to that of something we are
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the whole concept in watching an ice cube melt in a beaker filled with vegetable oil. At first‚ I thought it was going to be interesting‚ right of the bat with bubbles and other reactions that catches interest. Once we started the procedure by inserting the ice cube into the beaker filled with vegetable oil‚ the dullness and boring state also began to flow. We sat there watching for a good five minutes before any visual reaction was taking place. The ice cube was actually melting in the oil; however
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