Humans Need Not Apply

Every human used to have to hunt or gather to survive. But humans are smart…ly lazy so we made tools to make our work easier. From sticks, to plows, to tractors we’ve gone from everyone needing to make food to, modern agriculture with almost no one needing to make food — and yet, we still […]

Ultrasonic Stir Welding Technology Demonstration

Solid state welding technology has just experienced a breakthrough using ultrasonic energy. In this Ultrasonic Stir Welding system, sound energy is generated by two transducers then transmitted to the containment plate and stir rod. This energy reduces plunge, shear, and frictional forces, increasing the life of the pen tool and providing a significant increase in […]