Sharpening stones are used to sharpen edges and hone internal or external surfaces. Generally, they are stones or bonded abrasive products with a rectangular, block, or shaped stick configuration.
There are lots of tools out there for knife maintenance -- I'm sure you're all familiar with the honing rod and knife sharpening stone or whetstone -- but I wanted the knife sharpening process to ...
What you'll need to get this done are a sharpening stone, a cutting steel, oil, and a cutting board. The kind of oil you use is up to you; plant-based oils work well, but there are also oils ...
A German man discovered a historically significant stone carving from the 12th century during recent home renovations in the town of Klotzow on the nation’s northern coast. Just centimeters ...
A Danish consortium is seeking to store electricity from large scale renewable energy plants in the form of thermal energy in big tanks containing crushed, pea-sized stones made of basalt.
A knife sharpener is a must-have for your kitchen if you don't want to end up turning your tomatoes into a pile of pulp rather than sleek slices. We tested popular manual and electric knife sharpeners ...