Apple Power Cord Wings
A lot of MacBook owners out there do not know why the power cord has wings and why they can be pulled up. Apparently, it is easier to charge a MacBook if the wings are pulled up and the cord is wrapped around them since nothing will get in the way. Now you can stop making messes!
Blue Part On The Eraser
Despite the fact that these erasers were very common in our childhood, none of us back then knew why there were two colors. We did hear some pretty interesting theories, though, and one of them is that the blue part can be used to erase pen ink. However, it was actually made for artists that use thicker and stronger paper, and not the loose-leaf or notebook paper type.