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 |
---|---|---|---|
1285 | 2019-10-22 20:34:51 | 83.06 | 98% |
414 | 2019-10-10 17:47:59 | 77.58 | 98% |