How It's Made - S1E4 - Hearing Aids, 3D Puzzles, Rubber Mats and Toilets

  • Science, Documentary, How-to
  • TV-G
  • 21 min
  • Jan 27, 2001
  • SD
Hearing aids; 3-D puzzles; rubber mats; toilets. Host: Mark Tewksbury.
Director:

Gabriel Hoss

Cast:

Mark Tewksbury

Tony Hirst

Brooks Moore