Found via Reddit. Video of 3d Liquid metal printing: <a href="https://www.youtube.com/watch?v=ql3pXn8-sHA" rel="nofollow">https://www.youtube.com/watch?v=ql3pXn8-sHA</a>. Also more info from the creator (via Reddit): <a href="http://www.reddit.com/r/videos/comments/1hx18t/i_spent_four_freaking_years_not_being_able_to/cayrftl" rel="nofollow">http://www.reddit.com/r/videos/comments/1hx18t/i_spent_four_...</a>