3-2-1 Contact

3-2-1 Contact

Motion: Getting a Grip (5x14)


Data di messa in onda: Ott 09, 1986

Friction is emphasized in demonstrations with snakes, TGV trains, and ice-gliding boats.

  • Iniziato: Gen 1980
  • Episodi: 225
  • Followers: 0
  • Terminata
  • PBS
  • Sconosciuto