How Do They Do It?

How Do They Do It?

Manufacture Propellers; Create Intelligent Cars; Turn Metal Into Magnets (6x12)


Air date: Sep 24, 2009

Manufacturing propellers, intelligent cars, turning metal into magnets.

  • Premiered: May 2006
  • Episodes: 324
  • Followers: 27
  • Ended
  • Discovery
  • Thursday at 22