from Hacker News

wavesum

joined 3/21/12, 3:14 AM has 38 karma

• Protocycler recycles plastic bottles into 3D-printing material

  by wavesum on 3/17/15, 12:50 AM, with 1 comments

• Like a tablet but on your skin

  by wavesum on 11/27/14, 5:41 AM, with 2 comments