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Most likely chemistry begins with the discovery of fire by man, was perfected with the constant practice of arts and practical crafts of early man . This conclusion is reached by the materials used by him and found in the remains of ancient civilizations disappeared . In the excavations in tombs and archaeological sites have uncovered work in gold , silver , copper, iron , pottery or clay work , glass and beautiful dyes and paints .
A list shows items. A timeline shows sequence.
Use Timetoast to make dates, milestones, and turning points easier to understand in a clear visual format. Timetoast is a timeline maker for work, school, research, and stories.