https://habitablezone.com/2013/05/29/a-manual-version-of-my-invention/ Tue, 07 Apr 2026 19:18:10 -0700 hourly 1 http://wordpress.org/?v=3.3.1 https://habitablezone.com/2013/05/29/a-manual-version-of-my-invention/#comment-24324 ER Thu, 30 May 2013 17:27:31 +0000 http://habitablezone.com/?p=33339#comment-24324 Nature may have already beat you to this, <img src="http://www.ostrichheadinsand.com/images/ostrich-head-in-sand.jpg" alt="." /> Nature may have already beat you to this,

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