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 |
---|---|---|---|
3001 | 2018-03-15 05:05:36 | 54.96 | 98% |
410 | 2017-02-10 09:44:36 | 32.49 | 93% |