A group of bioengineers at Arizona State University have come up with an ingenious approach to create DNA origami nanostructures using a LEGO robot as a gradient mixer. JONATHAN NACKSTRAND/AFP via ...
Side view of the LEGO gradient mixer during (A) its initial position and (B) its horizontal tilting phase. (1) 3D printed centrifuge-tube holder. (2) Spinning motor to rotate the tubes while in ...