“Too fragile,” he said. Ferris was hardly the first to imagine such a wheel. In fact, a carpenter named William Somers was building 50-foot wooden wheels at Asbury Park, Atlantic City and ...

A Kirschner wire (also called a K-wire) is a thin metallic wire or pin that can be used to stabilize bone fragments. These wires can be drilled through the bone to hold the fragments in place. They ...