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 ...

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

Novel thin films and coatings find use in a broad range of applications including LEDs, solar panels, displays and semiconductors. Although several established techniques are available for determining ...

Earlier this month, a video surfaced showing the incredible scratch resistance of the sapphire crystal display cover used in the stainless steel and Edition Apple Watches, and now another video claims ...