What Is This Cylinder Or Bulge On Power Cord?
Published on November 18, 2016 , under Education, Secrets & Hidden Facts
A lot of stuff we use requires electricity to work. In almost every instance that requires us to get down and plug in the power cord to the wall outlet. But what is that plastic bulge or cylinder that so many power cords seems to have in them? This bulge or cylinder on cord is Read More…