How Do They Do It? - S12E17 - Mohair, Quadski and The Harp

  • Documentary, Science, Educational
  • TV-PG
  • 21 min
  • Sep 10, 2015
  • HD
Turning goat fleeces into fabrics; building a quad bike that turns into a jet ski; creating a harp.
Cast:

Rupert Degas

Robert Llewellyn