Environmental Impacts of Nanotechnology in Fuel Cells
The use of nanoparticles and nanomaterials in fuel cells has provided a hope for a greener environment. However, there are potential risks that …
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Formaldehyde Resins used in Industry, Manufacturing, and Construction
Do you know that methylene disphenyl diisocyanate is used in the production of polyurethane foams that are used as thermal insulators in freezers and …
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Using a Broker to Buy or Sell a Boat - Everything You Should Know
Do we really need brokers to sell and buy ships? This article describes the need for brokers to buy and sell and do necessary documentation work like …
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How to Build a Versatile 0 to 12 Volt Adjustable DC Power Supply Unit
Building a 0 to 12 volt adjustable DC power supply or rather a 0 to 32 volts is today no longer a complicated affair. Using the versatile IC LM 338 …
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Selection and Advantages of Carousel Conveyors - Horizontal and Vertical Carousel Conveyor Description
This article discusses the applications, benefits, and construction of horizontal and vertical carousel conveyors.
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The Ultimate Goal of Earthwork Is To Make the Final Product Function As It Is Meant To
Types of earthworks include embankments for roads and railways, earthen dams, dikes, canal and bunds. Earthen dams to impound water are quite common. …
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Excel Spreadsheet Templates for Manning Equation Calculations with Partially Full Pipe Flow
Make open channel flow calculations for partially full pipe flow with these excel spreadsheet templates. We use the Manning equation and equations for …
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History of the Liberty Ships from World War 2: The Fatally Flawed Ships
This is an historical article about the Liberty class cargo ships, which were built very rapidly and in large numbers, but suffered from catastrophic …
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Quantum Dots Wavefunctions and Visualizations
This article describes the physics of Quantum Dots, their amazing optical properties, and how these tunable properties can be observed and used for …
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Use of Excel Formulas (S.I or U.S. units) for Storm Sewer Design in a Water Drainage System
Use the Excel formulas in the templates included with this article to compute the hydraulic portion for storm water drainage in a storm sewer design.
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