Archive for the ‘science’ Category
Tuesday, April 20th, 2010
The group of precious metals consists of two coinage metals, six platinum group metals, and one metal considered the last naturally occurring stable element to be discovered. Except for gold and silver (the two coinage metals), the rest of the precious metals have recorded discoveries.
In the following list, the names ...
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Sunday, April 18th, 2010
TOUCH LAMPS work in general by using any or all of the four properties of the human body. These are temperature, resistance, radio reception, and capacitance. The temperature of the human body is higher in general than the surrounding air, which is what the circuitry in the lamp senses. The ...
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Saturday, April 17th, 2010
Solar power can be generated in different ways. It is important that you learn more about the available types and the devices that can generate energy efficiently. There are already solar power generators available. You may order these online or via your local store. You can also choose to build ...
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