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 |
---|---|---|---|
1121 | 2012-04-20 17:05:08 | 54.47 | 96% |
362 | 2012-04-08 13:29:36 | 40.48 | 93% |