Gelatin is a protein and in aqueous solutions is a hydrophilic colloid. Gelatin derived from an acid-treated precursor is known as Type A, and gelatin derived from an alkali-treated precursor is known as Type B.
The philosophes (French for philosophers) were the intellectuals of the 18th century Enlightenment. [1] Few were primarily philosophers; rather, philosophes were public intellectuals who applied reason to the study of many areas of learning, including philosophy, history, science, politics, economics and social issues.
The Enlightenment and the Role of the Philosophes. The Enlightenment is a name given by historians to an intellectual movement that was. predominant in the Western world during the 18th century.ncluded in the. latter are many facets of modern government, education, and philanthropy. Source: Essay.uk.com-http://www.essay.uk.com/coursework/the-enlightenment-and-the-role-of-the-philosophes.php.