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"I forged a concept which is relatively simple and possibly unique in theology, and that is, the irrational is the primordial stratum of the universe."
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![]() This idea can now be seen in most major airports; they're called passenger conveyor belts. Heinlein also wrote about a more "pedestrian" version - the slidewalk.
This is probably a Heinlein rediscovery; you can read an earlier version of this concept - the moving roadway from H.G. Wells' 1899 story When the Sleeper Wakes. The first commercial passenger conveyor belt was built in 1954 (by Goodyear for the Hudson and Manhattan railroad).
Even earlier, the street slides from Mrs. Maberly: Or, The World as it Will be (1836) by an Anonymous Author.
By the way, the "electric stairway", or escalator, was introduced in 1900.
See also the speed belt (ribbon conveyor) from Slaves of Mercury (1932) by Nat Schachner. Comment/Join this discussion ( 3 ) | RSS/XML | Blog This | Additional
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Science Fiction
Timeline
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'He found a barber shop which, he thought, would be good for an idle hour.'
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'...the excavations were already in progress, for he saw gray slopes of rubble.'
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'...the walking mills of Puffy Products began to tread delicately on their centipede legs across the wheat fields of Kansas.'
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DARPA Wants 'Large Bio-Mechanical Space Structures'
'These are your rudimentary seed packages... Some will combine in place to form more complicated structures.'
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