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Barbell Collision

An exercise in bar length, to see what a shorter bar will mean to joint movement. As shown, to achieve a perfect "nested joint", the joint won't unfold without detaching in one of the sockets.

 

If LEGO had simply rounded that hard edge on the outside of the receptacle, it would have been possible. A longer bar will be needed, methinks.

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Uploaded on October 18, 2014