One of the most universal articles used as a source of light and for their aesthetic appeal, which can be used to read, work, in households and industries, and used for prayer at alters, shrines and temples is known as candle. Candle is a round stick of wax with a wig through it, which is lit to give light as it burn. Oxford Advanced learner’s dictionary Fourth Edition (1989). There are many types of candles based on the production and the composition formulation from which the candle is made ... read more

Corrosion of materials has continued to receive interest in the technological world as its effects on the structural integrity of materials has been a question for some time. Metallic materials are still the most widely used group of materials particularly in mechanical engineering and the transportation industry. In addition, metals are commonly used in electronics and increasingly also in the construction industry (Buchweishaija, 2009a). However, the usefulness of metals and alloys ... read more

Biscuit may be defined as a thin flat baked product made from flour, salt, sweetening agent fat and preservatives. They are crisps, unleavened and sometimes sweet pastry produced light by the addition – F baking powder or soda, sometimes with chocolate or fruit in put (Achukoh; 1992). Biscuit can also be defined as a baked product having not less than 8% of flour content calculated (Hannemah, 1981). Okaka, 1997 stated that biscuits are termed “cookies” in USA but the Word biscuit means a s... read more