LifeWiki:Did you know/84

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Revision as of 15:33, 10 December 2018 by Dvgrn (talk | contribs) (disallow the RCT exception again)
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... that even without using fixed-cost reverse caber tosser technology, an N-bit strict still life – specifically, some length of long long (...) boat or barge – can be constructed for any odd integer N using no more than 39 gliders, and for any even integer N using no more than 38 gliders, using a temporary tubstretcher?