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 |
---|---|---|---|
1001 | 2016-07-03 12:52:24 | 67.35 | 96% |
527 | 2016-06-11 10:22:57 | 71.34 | 97% |