Now we are sure that Apple will unveil a new MacBook as they announced that the “MacBook Event” will be held at Cupertino on October 14th. However, we can’t tell for sure how the new MacBook will or what it will feature. However, we got a few hints as the Brick-codenamed notebook will be made of a single piece of metal.

As the internet is a great source of information, a new picture was leaked and after some simple math calculations, the new MacBook will feature a 13.5-inch screen. How can we tell? Well, just look at the picture above where you can that there are nine Apple logos, each measuring about 1.5-inch.

So, as time passes, a MacBook rumor appeared, however, we have to congratulate Apple as they managed to keep it a secret until now.