DrKarl 03 Oct 13: Whale ear wax and 3D printing in space http://t.co/zww8kZxKLl http://t.co/zQEBGsFcVE #d

DrKarl 03 Oct 13: Whale ear wax and 3D printing in space http://t.co/zww8kZxKLl http://t.co/zQEBGsFcVE #d

— Shivam (@shivamg) October 12, 2013

via Twitter https://twitter.com/shivamg



October 12, 2013 at 02:52PM