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 |
---|---|---|---|
1921 | 2018-10-26 14:09:05 | 92.58 | 94% |
573 | 2017-04-28 10:28:11 | 79.57 | 92% |