The basic concept is simple: a satellite in geosynchronous orbit is connected by cable to a stationary or mobile platform somewhere on Earth's equator. An elevator would ride up and down the cable at a fraction of present costs. Many sane and sober people believe that a space elevator will be constructed within this century.
Game | Time | WPM | Accuracy |
---|---|---|---|
1321 | 2011-01-06 20:31:12 | 88.90 | |
82 | 2010-12-01 05:28:14 | 81.98 |