How Do They Do It?

How Do They Do It?

Harp Strings; Roof Windows; Belgian Waffles (13x8)


Ausstrahlung: Jul 02, 2015

How harp strings and roof windows are made. Also: origins of Belgian waffles.

  • Premiere: Mai 2006
  • Episoden: 324
  • Anhänger: 27
  • Geendet
  • Discovery
  • Donnerstag um 22