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Heat Bending Of Wood
Heat bending is the procedure of bending wood into different curves and shapes using moisture and a bending iron. By placing the wood into water, the moisture and heat from the bending iron will reform the structure of the wood, reorganizing the fibers of the wood to prevent the wood from springing back to its original state. This process is usually used for woodworking, as well as making the sides or "ribs" for stringed musical instruments. Description Bending irons are most commonly electrically heated, therefore it is possible to control the heat output so as not to overheat the workpiece and change its chemical balance. The iron itself can be purchased in different shapes and sizes to better accommodate the needs of the operator. Some shapes include teardrop, round, and oval. Process To properly bend wood, there are a few techniques that will help. The hardness of the wood will determine how long is required to soak the wood in water. The harder the wood, the more time is nee ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
USAID Measuring Impact Conservation Enterprise Retrospective (Philippines; Nagkakaisang Tribu Ng Palawan) (25421842347)
The United States Agency for International Development (USAID) is an independent agency of the U.S. federal government that is primarily responsible for administering civilian foreign aid and development assistance. With a budget of over $27 billion, USAID is one of the largest official aid agencies in the world and accounts for more than half of all U.S. foreign assistance—the highest in the world in absolute dollar terms. Congress passed the Foreign Assistance Act on September 4, 1961, which reorganized U.S. foreign assistance programs and mandated the creation of an agency to administer economic aid. USAID was subsequently established by the executive order of President John F. Kennedy, who sought to unite several existing foreign assistance organizations and programs under one agency. USAID became the first U.S. foreign assistance organization whose primary focus was long-term socioeconomic development. USAID's programs are authorized by Congress in the Foreign Assistance ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
