Address P.O. Box 219 Batavia, IL 60510
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Like good experiments, good demonstrations often lead to other demonstrations. What follows is a series of related demonstrations. This illustrates the scientific method to students in a practical way. Irwin Talesnick is a master of this technique, and much of what is listed below was an outgrowth of his demonstration workshop.


  • Density
  • Combustion
  • Oxidation & Reduction