The following are some of the details regarding work with materials that had to be done for various activities/experiments.

• Dielectrics:
  Measuring relative dielectric constant, measuring breakdown voltage.

  Dielectrics

• Piezoelectrics:
  Making homemade piezoelectric crystals, testing crystal ignitor from a barbeque lighter.

  Piezoelectric crystals made of rochelle salt (homemade)

  Piezoelectric Crystals - Ignitor from Lighter 1

• Electrets:
  Making homemade electrets.

  Electrets (homemade)

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