Crystal Cave of Giants The Naica mine is located in Chihuahua‚ Mexico and was first discovered in 1794. The mines primary interest was silver and gold until about the 1900’s when a large-scale mining began as Zinc and Lead become more valuable resources. This is the largest mine in the country that produces lead‚ zinc and silver‚ among other minerals. The entrance is located 1385 m above sea level in the north of the 12km.-long sierra Naica. In April of 2000‚ brothers Elroy and Javier Delgado
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the message is more then what the words say. The idea of modularity gave rise to the letterpress technology and also influenced the shape of graphic design‚ establishing principles that were crucial to later industrialization. Beatrice Warde’s Crystal Goblet‚ through extraneous metaphors‚ proposes the idea the good typography is typography that is invisible‚ in that the type should adhere to the readers expectation so as not disrupt their immersion in the content. The basis of this idea is that
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insight review articles Optical microcavities Kerry J. Vahala California Institute of Technology‚ Mail Stop 128-95‚ Pasadena‚ California 91125‚ USA (e-mail: vahala@caltech.edu) Optical microcavities confine light to small volumes by resonant recirculation. Devices based on optical microcavities are already indispensable for a wide range of applications and studies. For example‚ microcavities made of active III–V semiconductor materials control laser emission spectra to enable long-distance
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Department of Finance Fisher College of Business The Ohio State University Prof. George Pinteris Handout on Crystal Ball This handout supplements the lecture notes on Monte Carlo simulation techniques. In this handout‚ I will discuss how to use Crystal Ball to fit a distribution to historical data and how to produce tornado and sensitivity charts that allow the analyst to evaluate the impact of the model’s driver(s) on the model’s variable(s) of interest (such as firm value or NPV in the
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History of Crystal Meth Crystal meth otherwise known as Amp‚ Crystal‚ and Speed is a highly dangerous drug. Crystal meth was first developed in Japan in 1919. It was used to keep troops awake. Japanese Kamikaze pilots were given crystal meth before their suicide missions. In 1950 crystal meth was used as a defense against depression. It was mainly used by college students‚ truck drivers‚ and athletes. In 1970 the US government declared crystal meth to be dangerous and illegalized it. Effects
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Crystal making lab Purpose: To better understand saturated solutions‚ solubility . Analysis: 2. Why was it necessary to heat the water? Be specific. Heating the water allows it to hold much more borax in solution than it could at room temperature. So after the water cooled‚ the ability of the solution to hold the solute inside decreases‚this causes the excess borax in the solution to precipitate in crystal form on the string.When the water at a high temperature‚ water molecules have more kinetic
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The Function of a Crystal Radio What is the first thing that comes into your mind when you think about the function of the radio? Is the first thing that pops into your mind the word ‘magic’? Despite the fact that it seems like it is magical and comes out of the air‚ radio and the use of the radio is very scientific. When broken down and analyzed‚ the function of the radio is more scientific than magical. The miraculous way that you can send out invisible information through thin air and can
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Before watching the videos on crystal meth I was very uneducated when it came to the drug. After watching the Oprah Winfrey Show and Meth is Death video‚ it was very easy for me to come to the conclusion that crystal meth is a very intense and addictive drug. On the Oprah Winfrey Show‚ Oprah describes crystal meth as being the most dangerous drug in America and the biggest problem officers face concerning drugs. She also says crystal meth is not popular with a particular group of people. Rather
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Crystals are formed when atoms line up in patterns and solidify. There are crystals everywhere — in the form of salt‚ sugar‚ sand‚ diamonds‚ quartz‚ and many more! To make crystals‚ you need to make a very special kind of solution called a supersaturated solid solution. Here’s what that means: if you add salt by the spoonful to a cup of water‚ you’ll reach a point where the salt doesn’t disappear (dissolve) anymore and forms a lump at the bottom of the glass. The point at which it begins
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Santiago and The Crystal Merchant Sometimes changes are required to make life easier when you are struggling. In the novel‚ The Alchemist‚ Santiago suggests that the crystal merchant should change in order to improve his business. When the merchant agrees with Santiago’s brilliant ideas‚ many positive things start to happen. In this part of the novel‚ Santiago had just gotten robbed and he has no way to survive. Desperate for food‚ he offers his assistance to a crystal merchant in exchange
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