When engineer Mat Bowtell was retrenched from his car manufacturing job with Toyota, he started using 3D printers to make cheap prosthetic limbs and now sends them to people all around the world.
from Top Stories https://ift.tt/2CY7gIz
from Top Stories https://ift.tt/2CY7gIz
Hello, my name is Kamal Deka. I'm a 40 year old self-employed from India.
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