How to make the sharpest knife. In this video, we will show you the process of making a hunting knife. Today, knives made of ...

Typically used for daily maintenance, a steel honing rod is made of hardened steel, which can also sometimes be ...

How to Make a diy Roller Bender - a diy Metal Bender Hello everyone, I have a long time in my mind a plan of this Metal ...

Greenhouse-gas emissions have been a point of focus and concern for industrial leaders for at least a decade. The latest challenge is the increasing urgency, driven by climate change and escalating ...

Boston Metal completed its first run of an industrial reactor that uses electricity to make steel. This article is from The Spark, MIT Technology Review’s weekly climate newsletter. To receive it in ...