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chemistry |
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 | | Electrical Ingenuity Lesson 2: Abbreviations and General Information | | by Dialga, Nov 27, 2008 | | In Part two of my Electrical Ingenuity Lessons, we examine the abbreviations used within the electrical industry for various components and associations. We also take a look at how to read and understand the electrical codebook, a 600+ page manual that's written in a unique style. | | Comments(0) Liked It: 0 |
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 | | Electrical Ingenuity Lesson 1: Semiconductor Diodes | | by Dialga, Nov 19, 2008 | | Become your own certified electrician without having to buy expensive textbooks or go through years of college. Read through my articles on the science of electricity and learn how it works, as well as how other various electrical components operate. Within minutes, you'll understand some of the complex physics and chemistry that normally take years to learn by attending electrical courses at a college or university. In this first lesson, we take a look at the science behind semi-conductor diodes. | | Comments(0) Liked It: 1 |
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 | | How Heat Transfer Works | | by Rohan Agrawal, Nov 2, 2008 | | Aren't you curious about how heat spreads? Did you think about what exactly happened when you touched something hot? | | Comments(0) Liked It: 2 |
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 | | Roots of Agriculture Technology Development | | by balisunset, Sep 16, 2008 | | Science-based technologies were exceptional in agriculture until the mid-nineteenth century. Innovations in agriculture were developed and applied by the people cultivating the land, and the innovations related to the interaction between crops, soils, and cattle. | | Comments(0) Liked It: 0 |
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