Scientists: the human brain unique People say, "our brains work differently, but nevertheless they are unique," and at this stage of the tests, a team of scientists from the University Carnegie Mellon has proven that it is literally so.... [2016-11-20]
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As labels to distinguish between the Zener?
A Zener diode, and the diode is just as small, just the difference in the destination. One straightens half period, and other breaks when applying a certain potential at the ends. Sometimes we look at the Zener diode, and he is in form and in colour one-to-one type with diode! For example 818 D is similar to the shape of the diode. There is a need to distinguish between themselves and the Zener separately between themselves and the Zener diodes. Came up with to put on the body of the diode and the Zener diode defined by the color of the label. Now if the mark on the body of the blue, the guide explicitly clear that the Zener diode D G and nothing more. That is actually what the most and have the simplicity of a color marking Zener.