<p>Mathematician Karl Reinhardt discovered this pentagonal tiling in 1918. Nearly 100 years later you can now 3D print it as a bracelet for some serious geek bling.</p><p>This model 3D prints as a flat strip. Get a mug of very hot water and use it to heat and bend the bracelet to fit your wrist. It's easy!</p><p>This bracelet is a lovechild of the Pentomizer (<a rel="nofollow" target="_blank" href="http://www.thingiverse.com/thing:1008750">http://www.thingiverse.com/thing:1008750</a>) and the Easy Thermoform Hex Bracelet (<a rel="nofollow" target="_blank" href="http://www.thingiverse.com/thing:1097615">http://www.thingiverse.com/thing:1097615</a>)</p>
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