YouTube home #DearMe
Upload

Loading...

How to Build a Refracting Telescope: Astronomy

153,965

Loading...

Loading...

Transcript

The interactive transcript could not be loaded.

Loading...

Loading...

Rating is available when the video has been rented.
This feature is not available right now. Please try again later.
Uploaded on Mar 19, 2009

Don't mind this...I made it for an Astronomy final with a friend.

btw, im the kid with the hat

  • Category

  • License

    • Standard YouTube License

Loading...

to add this to Watch Later

Add to