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 |
---|---|---|---|
1088 | 2011-11-04 11:41:52 | 54.96 | 92% |
72 | 2011-09-15 12:14:24 | 37.37 | 93% |