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 |
---|---|---|---|
1478 | 2013-09-19 19:59:28 | 47.40 | 94% |
146 | 2013-04-13 04:22:41 | 41.66 | 96% |