Machines: How They Work

Machines: How They Work

Escalators, Leaf Blowers, and Tape Measures (1x3)


Air date: Feb 04, 2016

How does an escalator, a leaf blower, and a tape measure really work? Go inside the incredible machinery behind these everyday objects to see their extraordinary inner workings.

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