Time for a remodel? With the help of our experts, we're explaining how the ways in which you use your kitchen should ...

A standout among these is kaolin clay, which is gaining renewed interest for its purity, heat resistance, and non-reactive properties. While it’s long been used in ceramics, skincare, and even ...

In the shadow of Chicago’s skyscrapers and beyond the cornfields that stretch across much of Illinois lies a treasure so unexpected and dazzling that it feels like stumbling upon a secret society’s ...

A glass screen protector is one of a few “set it and forget it” purchases that every Switch 2 owner should make, along with ...

Many glass screen protectors boast about having "9H hardness." Some people think this refers to the Mohs hardness scale, which compares the scratch resistance of different minerals. This isn't the ...

The company is well known for its durability testing, though, and has documented that. For scratch resistance, there is a need for the screen to achieve a hardness level 4 on the Mohs hardness scale.

The glass has a matte texture and an impressive listed hardness of 9h, the top-end of the Mohs hardness scale.

The test starts with a scratch test. On the Mohs hardness scale, Zack tests the toughness of the screen. At level 6, scratches begin to appear. At level 7, deeper grooves begin to form. This is ...

For what it’s worth, YouTuber JerryRigEverything found that Gorilla Armor on the Samsung Galaxy S24 Ultra exhibited small scratches at level seven on the Mohs hardness scale, with deeper grooves ...

After ruining the S-Pen, he pivots to scratching the display with various picks to determine where it falls on the Mohs scale of hardness.

They exhibit comparable scratch resistance, with marks appearing at level 6 and deeper grooves at level 7 on the Mohs hardness scale.