This algorithm could make DNA origami as simple as 3D printing
If you want to print something a few inches tall, extruded plastic is a good medium. But when you need something at the nanometer scale, DNA is a better bet — but who has the time to design and assemble it base by base? New research lets would-be DNA origami masters design the shape — while an algorithm determines where to put our friends A, T, G, and C.
