On the TechCrunch Disrupt Battlefield stage today, Wazer showed off its $6,000 desktop water cutter for the first time. Entering a market where it competes against huge industrial units costing ...

Oxyacetylene torches and hand-held gouges are traditionally used to cut petroleum storage tanks for dismantling or repairing. The method is considered risky and time intensive, according to Mass ...

Turbine blades for use in jet engines need to be made of a hard, unyielding exotic material made to exact specifications, which means the drilling of tiny cooling holes in the blades runs the risk of ...