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About jhaynes

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    Perth Western Australia
  1. jhaynes

    what is it?

    It is the metal of choice for prosthetics. How many ring pulls from aluminium cans do you need to weigh one kilo? What's in ring pulls that makes them so valuable? Answers: 35,000 and titanium. And the importance of this? ONE kilo of fused ring pulls provides enough material for Thailand's Mobile Artificial Legs Production Unit to make components for TWO prosthetic legs for victims of landmines