How Do They Do It?

How Do They Do It?

Nuclear Sub; Crash Test Dummies; Fruit and Vegetables (4x3)


Air date: Apr 18, 2007

Secrets behind nuclear submarines; crash-test dummies; growing fruits and vegetables.

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