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 |
---|---|---|---|
961 | 2015-09-28 04:59:42 | 88.09 | 94% |
385 | 2015-09-06 10:56:11 | 81.30 | 93% |