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 |
---|---|---|---|
1826 | 2017-06-26 19:53:39 | 144.74 | 99% |
720 | 2016-06-17 15:08:28 | 137.87 | 90% |