Alaska’s Arctic Ocean shores had been known to hold oil in some capacity since the 1800s. Native Alaskans would cut blocks of tundra to use as fuel for heat, as the frozen grass was soaked with ...

The welding industry has undergone remarkable changes, adapting to innovations and meeting growing market demands. To thrive ...

Removing surface defects in billets and slabs by using an oxyacetylene torch or by chipping and grinding the steel. See also ID scarfing. If you have any comments or questions about the glossary, ...