Economy of Ghana. The economy of Ghana has a diverse and rich resource base, including the manufacturing and exportation of digital technology goods, automotive and ship construction and exportation, and the exportation of diverse and rich resources such as hydrocarbons and industrial minerals.
A brace or brace and bit is a hand tool used to drill holes, usually in wood. Pressure is applied to the top and the tool is rotated with a U-shaped grip. The U-shaped part is a kind of crankshaft. It gives the brace much greater torque than other kinds of hand drills. A brace can be used to drill much wider and deeper holes than can a gear-driven hand drill.
Rubber Bands for Braces. Rubber bands, or elastics, are generally used to help improve how teeth fit together. They are also often used to help close spaces, or make sure spaces are closing in the right direction, and improve cross-bites and midlines. They are simply small rubber bands that are attached to the braces. They are attached by the patient to little hooks that are a part of the braces.