You do know how Newton discovered the gravitational laws and this Newton’s Cradle Macbook Sticker will make you rejuvenate the same every time you use your MacBook. The sticker symbolizes hanging apples which includes the Apple Logo and has been made out of a technology safe vinyl. The adhesive used won’t damage the look of your MacBook so you need not worry about the quality whatsoever. A perfect sticker for those who want to go back to those times of learning physics in school.