a high proportion of science-- I phrased it that way to allow room for FTL and time travel. I wouldn't count Asimov's robot stories as generally hard sf-- IIRC, there's little or no science in them except for the robot on Mercury.
I'd grandfather in series where the real world science changed in the middle. Offhand, I can't think of any series meeting that spec.
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Date: 2010-04-05 05:19 pm (UTC)I'd grandfather in series where the real world science changed in the middle. Offhand, I can't think of any series meeting that spec.