solids module
61technology, history of — Introduction the development over time of systematic techniques for making and doing things. The term technology, a combination of the Greek technē, “art, craft,” with logos, “word, speech,” meant in Greece a discourse on the arts, both… …
62Nova (rocket) — Very early concept diagrams, April 1962, of [from left to right] the Saturn I, Saturn V and Nova C8 rockets. (Note how each concept included one additional stage, which was omitted entirely from the Saturn I and eventually replaced by the Lunar… …
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