 | | Re: Post RLD Fest confirmed @Twickenham 11 August 10am
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(...) postcard (...) such a (...) 560 Mark (whoose pyramid is only ~20 bricks high with no bracing) (22 years ago, 13-Aug-02, to lugnet.loc.uk)
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| | Re: Post RLD Fest confirmed @Twickenham 11 August 10am
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(...) I believe the formula you should be using is h*(h-1) 2x4s plus 1 2x2 where h is the height of the pyramid in bricks so the answer for a 32 high is 992. (Huw: Please imagine this message is a postcard!) HTH, Phil in Yorkshire (still sorting) (22 years ago, 14-Aug-02, to lugnet.loc.uk)
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| | Re: Post RLD Fest confirmed @Twickenham 11 August 10am
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(...) h (...) Excellent, thanks Phil. I did what turns out to be a similar calculation, and got just over 1000, but I think yours is more mathematically correct. Huw (22 years ago, 21-Aug-02, to lugnet.loc.uk)
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