"To place a man in a multi-stage rocket and project him into the controlling gravitational field of the moon where the passengers can make scientific observations, perhaps land alive, and then return to earth--all that constitutes a wild dream worthy of Jules Verne. I am bold enough to say that such a man-made voyage will never occur regardless of all future advances."
Lee deForest, American radio pioneer ; 1957
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| Number | Title | Issue Date |
| 7319992 | Method and apparatus for delivering a virtual reality environment Described is a method and apparatus for generating a customized dynamic virtual reality environment. The dynamic virtual reality environment communicates with a participant via a virtual personal assistant utilizing an input/output arrangement. The virtual personal ... | 01/15/2008 |