>This is copypasta<This same kind of thread is posted here about once every month. Please read the following post & spread the word.
This,
>>410377 , does not work. However, it LOOKS just fine. It was posted here by MsRaynsford- he made no comments about the matter. He simply gave a link to the pdf, no instructions, no words.
After building, I built it myself as well, it turns out the gears did not spin. He made a very nice replica- (The teeth of the gears were uneven, and unequal- the rotations between each gear was not at rotatable angles). Therefore, we can call it a sculpture- but not a working gear-twisting heart. It looks nice, but you have to get past the fact it won't ever spin.
The original- and only working model of the Gears Heart was made by Kamikara. He made it as an art piece, not a papercraft to be distributed.