Birthstone Rings
A concise, modern guide to birthstone rings: traditional meanings, variations, care, and tips for choosing a ring for anyone and any budget.
Water Jet Cutting
Waterjet cutting uses high-pressure water (pure or with abrasive) for precise, nonthermal cutting of metals, composites, stone, food, and more; modern CNC machines improve accuracy, but abrasive handling and wet-process logistics remain trade-offs.