DNA is a well-known genetic material found in every living being that surrounds us, with it's (also) well-known double helix shape. But, watch out! DNA can form unimaginable shapes because of its physical properties. Let's learn together more about DNA as a nanomaterial that can form shapes like: Quadruplexes, Tetrahedral, Hairpin, and more. We'll go over fundamental aspects of the DNA structure, have an introduction to the physics and chemistry behind DNA, do an in-class DNA extraction activity, and finish off with a discussion about the future of DNA nanotechnology.