Glow Stick Lab – Informal Hypothesis: I believe the glow sticks will become ultimately brighter in the warmer temperature beaker as heat cause molecules and particles to move faster and rapidly thus producing energy where as when the glow stick is the cold temperature beaker I believe it will dim in light as energy id being taken away as particles are moving much slower and are closer to each other. Materials: * Hot plate * Two beakers (200mL) * Two glow sticks * Water * Thermometer
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Building a Popsicle-Stick Bridge The goal: to build the strongest possible bridge to take a matchbox car‚ using wooden popsicle sticks. Constraints: The bridge must span a 55cm gap No more than 100 popsicle sticks may be used The sticks may not be cut Only white glue may be used Construction paper may be used for the deck only The test load is applied to a 4cm-wide section at the top of the arch. The test jig looks like this: (Well-built bridges can
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Earth with a Stick Have you ever heard of the Greek mathematician and astronomer Eratosthenes? His name is probably best known among astronomers. Why do they think so highly of him? Eratosthenes was born about 276 B.C.E. and received some of his education in Athens‚ Greece. He spent a good part of his life‚ however‚ in Alexandria‚ Egypt‚ which at that time was under Greek rule. In about 200 B.C.E.‚ Eratosthenes set out to determine the dimensions of the earth by using a simple stick. “Impossible
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I’m writing you today in support of expanding the needle exchange program in Tennessee. The needle exchange program or syringe exchange program‚ as you may know‚ is where injection drug users may turn in their used needles for sterile syringes.This is an attempt to reduce the rate of HIV/AIDS and improve user safety. The hesitation to increase these programs are that it perpetuates drug use; however‚ this is not the case. If a person is an addict‚ they will find a way to get to the drug no matter
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Sticking up for diversity I’m going to stick up for diversity because if we were all the same it would be a complete disaster. I will cover what is diversity? Why is diversity important? Why is sticking up for diversity important? How can you stick up for diversity? What is diversity? Diversity is a range of different things for example you are African American‚ and I am white. You’re a boy and I am a girl. This is what diversity is. Why is diversity important? Diversity is important because if
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The Incident of the Goalie Stick I had just finished my hockey game‚ one which we lost by far. I slowly skated my way off the ice‚ as everyone looked at the “losing team” in disappointment. I stepped my way over to the locker and to my surprise‚ a couple of kids had found a broken goalie stick‚ and the floor was a mess with splinters. It looked as if a volcano had erupted in the left side of the tiny locker room. These kids swung it back and forth‚ trying to break it‚ but had no luck in doing so
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Introduction: In this essay‚ I will discuss several issues that seem to bind nursing practice with questions of ethics‚ sociology and management. Reflective practice is an important aspect of nursing management and in this essay we discuss implications of discrimination in nursing care and examine the importance of anti-discriminatory perspectives in nursing. In this paper‚ the case study I will elaborate is of an elderly woman who was of a non-British ethnic origin and spoke little English. A junior
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Reflection is an active process whereby the professional can gain an understanding of how historical‚ social‚ cultural and personal experiences have contributed to professional knowledge and practice (Wilkinson‚ 1996). Duffy (2007) believes that reflective practice is an active deliberate process of critically examining practice where an individual is challenged and enabled to undertake the process of self-enquiry to empower the practitioner to realize desirable and effective practice within a reflexive
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In the short story “Sticks‚” George Sanders utilizes a pole to represent the cyclical nature of familial life. Sanders writes from the perspective of a son who has viewed his father’s connection to the pole throughout his entire life. As a child‚ the son’s entire family participated in decorating the pole. However‚ as the children age‚ their father’s harshness greatly damages their relationship‚ which is exacerbated when the children leave their home. “We left home‚ married‚ had children of our own
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attention to the tachometer. The tachometer lets the driver know when to shift‚ either up or down. The first thing the driver needs to do is start the car. Starting the car is different with manuals than it is in an automatic. In an automatic you just stick the key in and turn. In a manual transmission‚ the driver first has to depress the clutch pedal and turn the key. Once the car has started‚ the driver must make sure the car is in neutral‚ or the clutch is still depressed‚ or else the car will stall
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