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ferrum
@ferrum
25
human... that knows everything... yup everything
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Nigeria
Created
2018-08-14 18:12
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ferrum
life
2018-09-05 09:42
Why Water droplets confuse your smart phone touch screen?
Touchscreen locates your finger on the grid by measuring how much the charge drops between two intersecting electrodes, a process called “mutual capacitance.” The problem is that drops of sweat or rain
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ferrum
technical
2018-08-26 21:58
WHY EARTH PIN OF THREE PIN PLUG IS LONGER AND THICKER THAN OTHERS
Earth pin is long for first to get connected so if any leakage to body of equipment from live line inside equipment will pass through the earth and person will safe . they are Thicker to give more area
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