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From: David Entwistle <qnivq.ragjvfgyr@ogvagrearg.pbz>
Newsgroups: rec.puzzles
Subject: Re: Orange stacks
Date: Mon, 14 Jul 2025 02:26:10 -0000 (UTC)
Organization: A noiseless patient Spider
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On Sat, 12 Jul 2025 19:49:24 -0000 (UTC), Richard Tobin wrote:

> Contemplate the sloping faces of this square-based pyramid:
> 
> https://en.wikipedia.org/wiki/Sphere_packing#/media/
File:Rye_Castle,_Rye,_East_Sussex,_England-6April2011_(1)_(cropped).jpg

Thanks - I've been contemplating...

I've ordered a copy of "The Six-Cornered Snowflake".

-- 
David Entwistle