MEGA DNA Science Crystals

Impressive Models of the Double-Helix Intricate 3D images are etched inside clear glass blocks by high-resolution lasers driven by dedicated software for highly detailed, fine-grained, cleanly drawn structures. An optically perfect crystal now can function as a 3-D sculpture, paperweight, educational model, and more. Its appearance is mesmerizing, its accuracy unparalleled. Modeled after DNA from the Protein Data Bank, this models molecular surface was calculated by GRASS, created by Murad Nayal and Ben Hitz with NSF funding. The DNA Crystal comes with clear rubber feet to avoid scratches on your desk or mantel. Without a stand, it works best against a dark background. Available in two sizes, Mini (2 x 3 1/8) or Mega (3 x 6).