A Munich, Germany-based startup has created a new gizmo that delivers portable power to your phone using hydroelectricity. Blue Freedom acts as a mini turbine, spinning on the power of water and ...

The Big Blue 300 Pro welder generator is available with a 21.7-hp CAT or Perkins diesel engine or a 24.3-hp Deutz diesel engine. "Vault" hermetically sealed aluminum case protects critical components ...

Built for transmission pipeline welding and more, Big Blue 350 PipePro diesel-engine-driven welder/AC generator provides 20 to 400 amps for both DC Stick and DC TIG welding. It also produces 14 to 40 ...