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 |
---|---|---|---|
372 | 2017-01-24 16:36:43 | 77.95 | 96% |
54 | 2016-08-24 07:48:36 | 69.92 | 94% |