We love it when we find someone on the Internet who has the exact same problem we do and then solves it. [Hyperspace Pirate] starts a recent video by saying, “Oh no! I need to get rid of the algae in ...

[Ben Ardwin] was asked by a friend to help fix an old motor. It needed a new set of brushes. They’re just thin pieces of copper that mount on the motor housing and contact the commutator. The metal is ...

Free-machining copper UNS C18700 has a copper content of not less than 99%. The following table shows the mechanical properties of UNS C18700 rods as a function of heat treatment and thickness.

Electric dc brush motors have traditionally used wire-wound armatures that move through a magnetic-flux air gap. Engineers at ThinGap Motor Technologies, Santa Barbara (www.thingap.com), have come up ...

Copper and its alloys may be the latest weapon against superbugs. The natural antimicrobial and self-decontaminating properties of copper make it a candidate for use in hospitals and other health-care ...