Instructables: exploring - play - puzzles - how - puzzle - featured Tue, 28 Mar 2017 23:26:56 PDT BLOX v1.01 How to Make a Gravity Puzzle (Brain Game)
How to Make a Gravity Puzzle (Brain Game) - More DIY How To Projects]]> The King of Random Watch the Video! This little brain game is all about engineering a lower center of gravity. The idea has been around forever, but most people still can't do it. The challenge is simple .. just balance these 14 nails on one nail head.  The nails can't touch anything except each other, and they al...
By: The King of Random

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Fri, 11 Jan 2013 12:36:38 PST