Is a search for truth by scientific experimentThe change of variables to study Or such a situation that the cause of the changes or not.Experimental research of the cause to effect. The acceptance that is the best way, especially in the technology.Process in research experiment:Select problem, analysis, planning, design, summary data.The parameters used in the experiment.Local variables such as anger, anxiety, adjusting himself in it.The benefit of the experiment:1 reason clearly.2 can be used to develop better.3 know the weaknesses, and can be fixed point.
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