Quotables
"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 |
| 3935950 | Industrial robot An industrial robot well suited for handling heavy work pieces comprises a base; a vertically oriented main support shaft rotatably mounted in the base on a radial thrust bearing; a support frame mounted on the support shaft; a flat-sided extendable main ... | 02/03/1976 |
