Green From Tangent

Wednesday, August 27th, 2008

The market for all-in-one desktop computer systems is certainly growing as a number of new manufacturers are announcing their own all-in-one solutions. Currently, Apple is the undisputed leader, with major names such as HP, Dell, Gateway and Sony following in its footsteps, with their own products. Systems like the iMac, XPS One or Gateway One [...]

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amps, watts, volts and ohms in a simple

Tuesday, June 3rd, 2008

The three most basic units in electricity are voltage (V), current (I, uppercase “i”) and resistance (r). Voltage is measured in volts, current is measured in amps and resistance is measured in ohms. A neat analogy to help understand these terms is a system of plumbing pipes. The voltage is equivalent to the water pressure, [...]

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