3D printing using nothing but solar power and sand. June 28, 2011 Science & Technology, Sustainability Watch the video. Wow. Wow. Wow. Wow! Enough said. Ed Dowding Ed Dowding is a systems-thinking entrepreneur with over 20 years of experience using technology to tackle existential risks and promote sustainability. https://www.linkedin.com/in/eddowding/ Post navigation PreviousPrevious post:Great data, beautifully used – Snake oil?Next Next post:Link round up Leave a Reply Cancel replyYou must be logged in to post a comment. This site uses Akismet to reduce spam. Learn how your comment data is processed.
