Alert icon
We're changing our privacy policy. This stuff matters.  Learn more  Dismiss

Why we need substations

Loading...

Sign in or sign up now!
Alert icon
Upgrade to the latest Flash Player for improved playback performance. Upgrade now or more info.
3,587
Loading...
Alert icon
Sign in or sign up now!
Alert icon
There is no Interactive Transcript.

Uploaded by on Nov 17, 2009

Substations serve as the final stop before electricity gets to your house. These facilities are found every four square miles, providing electricity to area homes, schools and businesses.

  • likes, 0 dislikes

Link to this comment:

Share to:
see all

All Comments (3)

Sign In or Sign Up now to post a comment!
  • She has the voice of an angel. Her voice is like a combination of Fergie and Jesus.

  • Can we have some operational vids, this is very good quality, switching etc

  • i love her voice

Loading...
Alert icon
0 / 00Unsaved Playlist Return to active list
    1. Your queue is empty. Add videos to your queue using this button:
      or sign in to load a different list.
    Loading...Loading...Saving...
    • Clear all videos from this list
    • Learn more