It might not seem like scraping the top of a cold stick of butter with a knife could be a scientific test, but engineers say the process is very similar to the "scratch test," which is perhaps the ...

For some context, in Zack’s previous videos on devices typically using Gorilla Glass 4, it usually takes a 5 or 6 hardness pick before scratches occur. But in the Note 7 video, non-removable marks are ...

At this point, we know all there is to know about the Galaxy Note 7 smartphone. We have spent hands on time with the device and recently published our review of the smartphone. If you want to know how ...

In August, a YouTube creator published a video showing how the Samsung Galaxy Note 7 easily sustained scratches in a durability test using a pick classified as level 3 in the so-called Mohs hardness ...

As a manufacturer and supplier, Buehler can meet short delivery times for the installation of complete lab solutions for materialographic investigations and hardness ...