Comments on: NASA announces winners for latest round of 3D Printed Habitat challenge, over $200k prize money awarded https://lifeboat.com/blog/2017/07/nasa-announces-winners-for-latest-round-of-3d-printed-habitat-challenge-over-200k-prize-money-awarded Safeguarding Humanity Mon, 10 Jul 2017 19:00:05 +0000 hourly 1 https://wordpress.org/?v=6.6.2