Thread: How Much an Orion-Type Spaceship Cost to Build?
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Old 19-October-2003, 11:48 PM
russ_watters russ_watters is offline
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Quote:
Originally Posted by Tuckerfan
Quote:
Originally Posted by russ_watters
You mean AFTER its invented, right?
Well test models have been built, and surely Dyson and the others calculated what it would cost to build a full-size version.
There is a big difference between that and a working prototype.
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