Question: What types of things do you make with your 3D printer?

Sarah Hampson answered on 10 Nov 2016:

I’m trying to make microchips that can diagnose disease, by analysing cells to see if they’re poorly, or identifying bad bacteria.
They’re very small- 1 weighs only 3g and it can sit on your fingertip!
If they’re cheap and small you can post them out to poorly peoples’ homes!