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

The Space Elevator Part3

Loading...

Sign in or sign up now!
Alert icon
Upgrade to the latest Flash Player for improved playback performance. Upgrade now or more info.
4,405
Loading...
Alert icon
Sign in or sign up now!
Alert icon

Uploaded by on Sep 25, 2006

A pre-future look at an exciting concept(this version now correct screen aspect)

Category:

Howto & Style

Tags:

License:

Standard YouTube License

  • likes, 2 dislikes

Link to this comment:

Share to:
see all

All Comments (8)

Sign In or Sign Up now to post a comment!
  • If the rails are carbon, what are the 'spreaders' being welded to?

  • how long dose each trip take? and how many trips a day can it do it?

  • Umm, no. Weightlessness comes from gravity matching centrifugal force. You know how when your spinning something around it wants to fly out from the center, merry-go-round etc. Well when you are in orbit your centrifugal force outward matches gravity inward. Thats all. The space elevator is set so that the center of the elevator has zero "gravity", while the top is pulling away from earth the bottom is falling to earth and everything matches out. Its a giant tug of war with nano rope.

  • but there's no weight in space so it would be wieghtless right?

  • WOW I REALLY DONT GET IT.

  • You are the best. Thank you very much for everything you have posted, specially THE SPACE ELEVATOR. Thank you once again. The Idea given by Aurthur C. Clerk in 1950s. That great person live in my country, Sri Lanka since 1956. We should dedicate your great videos to him too.

  • The Transfer stations are a interesting idea in that they would allow multiple groups to be going up and down at the same time, but they would add a lot of weight to the system, something that may or may not be able to be overcame (even nanotubes barely meet the specs). Also for carrying large cargo the transfer stations would require cargo movers as well to move the cargo to the transport stations.

  • The anchor isn't lifted up into space and then lowered down. All that is launched into space is enough elevator material to pull up the rest of the elevator. Also, the base of the elevator gets fixed to a floating platform; moving the platform induces a wave in the ribbon, allowing it to miss other satellites.

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