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Author Topic: Evolving a simple game...  (Read 918 times)

Offline iacob alex

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Evolving a simple game...
« on: April 08, 2021, 03:27:18 AM » you can see at :
....from a manner to manipulate a simple object into a self-spinning one ?!
    We will replace the pen with a tube , attached to a pivot. Inside the tube we have a free sliding mass/bar and two springs.
    Now , the challenge : to obtain a self-accelerated spinning motion of this simplej arrangement (rotating tube/"pen" ) due to a continuous unbalance of gravity and rotational inertia...
« Last Edit: April 08, 2021, 05:34:43 AM by iacob alex »

Offline iacob alex

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Re: Evolving a simple game...
« Reply #1 on: April 08, 2021, 08:10:32 PM » related to a well known desk toy :
     The first proposal ( ) was to take out the electromagnetic "assistance".

     This time the challenge implies to play a possible single "self" rotating tube/"stick" with an oscillatory mass inside ( a free sliding "to and fro" mass/rod and two springs ) , due a continuous gravity unbalance and centrifugal switch every half-turn.
      Take a look at :