Industrial chains for handling heavy loads are being produced for the first time from DSM’s ultrahigh molecular weight polyethylene (UHMwPE) fiber, branded as Dyneema. DSM Dyneema has formed a ...

There are three methods of transmitting power mechanically from shaft to shaft: chain drives, gears, and flexible belts. The chief advantage of chains and belts over gears is chains can be used with ...

Watch as a heavy steel chain is transformed into a razor-sharp knife, shaped and worked as smoothly as clay in skilled hands. A symbol of peace was cut from US dimes. Is it a message from Trump? Never ...