Machines: How They Work

Machines: How They Work

Elevators, Petrol Pumps, and Air Hockey Tables (1x20)

Season finale

Air date: May 19, 2016

A look at how an elevator, a petrol pump and an air hockey table really work.

  • Premiered: Jan 2015
  • Episodes: 20
  • Followers: 2
  • Ended
  • Science Channel
  • Thursday