&quot;As a result of international collaboration, more than 1,600 people have received a 3D-printed hand at low cost,&quot; Dr Ayres said.<p>The article touches upon the idea of low-cost 3-D prosthetic printing, but it&#x27;s pretty sparse and does not provide details on how these &quot;1,600&quot; people received the hands.<p>Providing low cost or zero-cost prosthetic limbs is an amazing results of low cost, more distributed 3-D printing. Here is an  example of a company providing such solutions: the non-profit Limbitless Solutions provides 3-D printed limbs at zero-cost to children. <a href="http:&#x2F;&#x2F;limbitless-solutions.org&#x2F;index.php&#x2F;en&#x2F;" rel="nofollow">http:&#x2F;&#x2F;limbitless-solutions.org&#x2F;index.php&#x2F;en&#x2F;</a>