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 |
---|---|---|---|
894 | 2014-10-18 00:34:20 | 55.25 | 86% |
884 | 2014-10-17 05:23:33 | 64.36 | 90% |