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 |
---|---|---|---|
1010 | 2020-11-12 20:34:31 | 79.71 | 97% |
188 | 2019-07-31 18:30:48 | 63.36 | 97% |