Tying the knot: New DNA nanostructures by Staff November 2, 2018 November 2, 2018 50 views 50Researchers describe a method for coaxing segments of single-stranded DNA into complex 2- and 3D knotted structures. 0 FacebookTwitterPinterestEmail previous post Palm Is Back With a Tiny Phone That’ll Keep You Off Your Phone next post Culture strongly influences coping behaviors after natural disasters