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Curling Stones; Refrigerators; Aluminum Baseball Bats; Opalescent Glass

This episode demonstrates the production processes for curling stones, refrigerators, aluminum baseball bats, opalescent glass and shows how each is made.

English français italiano español Magyar
  • Originally Aired May 28, 2008
  • Runtime 25 minutes
  • Content Rating United States of America TV-G
  • Network Science Channel
  • On Other Sites IMDB
  • Created December 28, 2019 by
    Administrator admin
  • Modified February 3, 2022 by
    wayned42