Mr. Prof. Hendry Izaac Elim, Ph.D with New Name since 2013 as St. Elim Heaven is a simple physicist in a small island of Ambon working as a remarkable physics Professor, Leader and Consultant of Elim Advanced Technology (EAT) Laboratory.
Based on our observation and investigation, the horizontal radiation from the plugged AC source in laptop is about 2 times longer than that in vertically effects.
In conclusion, the length of 3D radiation in horizontal path (x axis) was ~56 cm, while in y axis and z axis are about 25 cm.
We finally suggest that if the user of a laptop plugged their laptop with AC voltage source, then it is better using it in a distance of more than 26 cm in front of its screen.