Mechancial 'Mystery Box' by Dr. Clayton Boyer

Perhaps you saw the recent post about The Most Useless Machine. Unlike that version, the one created by clock-designer Clayton Boyer and shown here is entirely mechanical -- no electronics or electrical power. The entire piece is controlled by mechanical components and is powered by a wound spring. Ingenious!

Here is where you can learn more and order plans for the Mystery Box by Dr. Clayton Boyer.

[ Thanks Fabrice! ]

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