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 |
---|---|---|---|
628 | 2016-06-19 01:37:31 | 84.70 | 96% |
197 | 2016-01-02 21:56:41 | 101.85 | 98% |