Chymist.com
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- Title
- Welcome to chymist.com--The official Web site of David A. Katz, Chemist, Educator, Expert Demonstrator...
- Meta Description
- Meta Keywords
- chymist,chemistry,demonstrations, Katz, David Katz, David A. Katz, polymers, toys,cooking, magic, assessment, active assessment, science, soap bubbles, acids, bases, science fiction, chemical formulas,element symbols, chemical equations