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 |
---|---|---|---|
1234 | 2017-06-29 14:38:51 | 85.79 | 97% |
736 | 2017-06-19 17:27:43 | 75.03 | 95% |