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 |
---|---|---|---|
1024 | 2014-07-29 22:16:45 | 81.43 | 97% |
815 | 2013-05-15 14:20:25 | 77.03 | 94% |