Battery from Potato Introduction: Batteries generate electricity through a chemical reaction between two different electrodes and one electrolyte. Use of Copper and Zinc electrodes and Sulfuric acid as electrolyte is a proven method for this process. We are wondering if we can use any other liquid as electrolyte? This gave us the idea of using a potato as electrolyte. After all a fresh potato has a lot of juice that may serve our purpose as electrolyte. Problem: Can Potato be used to generate
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diffusion through potato core in different concentration (viable) : The concentration of solution in a solution will affect the movement of water across potato cell membrane Material: Potato core Sucrose solution (0.2‚0.4‚0.6‚0.8‚1.0) Electronic Balane Test tube and rack Scalpel Plastic Weighing tray Cork Borers Method: Day 1 use you cork borers to bore 6 vertical hole on your potato. remove the potato cylinders from cork borers. take the potato cylinders
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water either into the potato cells or out of the potato cells. In the 0.400M solution‚ the potato decreased in mass‚ this was due to the reason that the solution was hypertonic. There was a higher concentration of solute and lower concentration of water in the solution than there was in the potato cells. This led the water to travel down its concentration gradient‚ which was from a higher concentration (in the cell) to a lower concentration (in the solution)‚ which meant the potato cells lost water‚
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Name: Instructor: Transportation Economics/TLMT312 American Military University September 30‚ 2012 HAPPY CHIPS LOGISTICS Introduction The supply and management of a company have various difficulties in trying to manipulate the logistics of supply and making analysis of the whole performance of the supplying team. These issues apparently result from low surge and have had great inconveniences to stock and management. The reasons for these intensive difficulties are a result of malfunctioning
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Oreo cookies are preferred over Chips Ahoy. Oreos are unique because almost all the other cookies have the same taste‚ but Oreos are different. They are also perfect with cake and ice cream. Also many people do not agree but after reading many nutrition facts and according to statistics Oreos are actually healthier than Chips Ahoy. Oreos are better than Chips Ahoy. When it comes to the nutrition in Oreos and Chips Ahoy‚ the Oreos are healthier. Oreos and Chips Ahoy have the same amount of calories
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Radio-controlled car Radio-controlled (or R/C) cars are usually categorized as either "toy" or "hobby" grade. Remote control vehicles are usually of one of two types: control of a vehicle by radio transmission or by a wire connecting between the transmitter and car. This article focuses on the radio-controlled vehicle category‚ both toy and hobby grades.Cars are powered by various sources. Electric cars are powered by small but powerful electric motors and rechargeable nickel-cadmium‚ nickel metal
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The Potato Epidemic One fine morning in the Kingdom of Sandwiches‚ SandwichKing and Sandwich‚ his pet‚ were going for a walk. Suddenly‚ green potatoes‚ “The SWAT‚” came out of nowhere and asked a million questions about mashed potatoes? Then suddenly‚ as fast as they had appeared‚ they disappeared. “Who was that?” asked SandwichKing‚ “And what do they want with mashed potatoes? Whatever.” Then SandwichKing and Sandwich continued on their walk. The next day‚ when SandwichKing looked out his window
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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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everyone will be world famous for 15 minutes” (Andy Warhol). This is exactly what happened to Chip Gaines and Norm Abram‚ Neither chip nor Norm expected to be famous but that is what ended up happening. They both got their 15 minutes of fame and that ended up being their gateway to stardom with their own TV shows. I believe Chip and Norm Abram are two of the best carpenter/designers of their era. Norm and Chip both learned their carpentry skills in different ways. Norm first started seeing the carpentry
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familys favorite treats is homemade‚ chocolate chip cookies. From the smell of the kitchen to the chocolate of the hot cookies coming out of the oven‚ when I’m making chocolate chip cookies it makes me feel good about myself cause I was taught well on how to make chocolate chip cookies. Long as there is a gallon of milk in the fridge to go along with my cookies then I’m good to go‚ my family is actually ready for chocolate chip cookies anytime. Chocolate chip cookies not only bring my family and me together
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