Historically, explanation has been associated with causation: to explain an event or phenomenon is to identify its cause. But with the growth and development of philosophy of science in the 20th century, the concept of explanation began to receive more rigorous and specific analysis.
1 Use 30-gauge or 28-gauge (0.25 to 0.32 mm) wire for delicate jewelry making. 2  It is great for wire weaving, rings, bead work and making small chains. 3  Use fine jewelry making tools for this gauge. 4  Use 26-gauge (0.40 mm) to wrap beads and make smaller chain loops.
Many types of wire are used for tension wire. The intended wire is usually a 7 ga. wire which comes in large coils (about 18-24 in diameter) and is not perfectly straight. It has slight bends back and forth, called springs, that resist being pulled straight, which helps keep the wire tight after installation.