Watch as we show the process of creating a knife. We show each step in detail, from shaping the blade, to grinding, and finally assembling the handle. This video highlights the art of knife ...

In this video, we're going to show you how to make a melting furnace and crucible for wootz steel. This is a really cool project that you can use to make your own steel tools! This video is a great ...

Gernot Wagner & Roland Kupers show how coalbed methane emissions are making the industry's climate footprint larger than it ...