A girls best friend is also the defining mineral atop Mohs Scale of Hardness. So what happens when we try and scratch a glass iPhone screen with a real diamond? Lets find out. As we know from previous videos. Cell phone screens usually start to scratch at a level6 on Mohs Scale of Hardness.
Diamonds are a level 10. Mohs scale grows exponentially. 7 Home Decorating Ideas So the hardness difference between a 5 and6 on Mohs scale is not much when comparedto the difference between 6 and 10. The diamonds that I have in front of me are real. But they are shaped and cut for Jewelryand not industrial applications. Diamond dust is much more abrasive. But we’ll get to thatin a minute.
If I press the diamonds into the glass, nothing will happen. There aretoo many flat points on diamonds; cut to maximize reflections, to cause any severe damage tothe iPhone. But what if we use the sharp tip on the bottom of the diamond? I have a diamond holding tool Interior Decorating Ideas for Traditional Style here. And we can see that even though these rocks are not meant for cutting. They canstill do some serious damage to the glass. No harm is coming to the diamond though becauseof the hardness difference.
A level 6 object cannot scratch a level 7. Much less a level 10. Fun fact: There is a is a man made ‘diamond’called Cubic Zirconia and while it looks prettymuch identical to the real thing to the average person, it only falls around an 8.5 on Mohsscale. Diamonds are used in the industrial world quite often. They are heat resistant, andvery hard. This particular tool has a diamond dust tip, and is used for drilling holes throughtile, stone, and glass. Its ment to spin inside of a drill.
But we can still see the damagethat is caused from the abrasive dust on its tip. Any dust speck harder than a level 6 on Mohs Scale will leave a mark on the glass screenof your phone. Even when your phone is inside your pocket or purse. A screen protector isalways a good idea.