http://blogs.discovermagazine.com/discoblog/2012/03/28/ncbi-rofl-why-walking-blindfolded-in-the-sahara-desert-might-get-you-lost/ Sat, 11 May 2013 22:50:00 +0000 hourly 1 http://wordpress.org/?v=3.4.2 http://blogs.discovermagazine.com/discoblog/2012/03/28/ncbi-rofl-why-walking-blindfolded-in-the-sahara-desert-might-get-you-lost/#comment-26153 Yacko Thu, 29 Mar 2012 10:41:00 +0000 http://blogs.discovermagazine.com/discoblog/?p=21545#comment-26153 It seems to me whether the ground has a slope or is level, might also influence the ability to walk in a straight line. Balance may come into play. Also what about carrying an object, say a quart water bottle, in one hand and not the other? There are other variables the researchers need to filter. It seems to me whether the ground has a slope or is level, might also influence the ability to walk in a straight line. Balance may come into play. Also what about carrying an object, say a quart water bottle, in one hand and not the other? There are other variables the researchers need to filter.

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