Antibody Necklace Pendant Style:Antibody without antigens (looks like an upside-down "Y") The Klein bottle is a

The Klein bottle is a fascinating topological shape first described in 1882 by German mathematician Felix Klein

and ultimately the variables

or simply as a poetic visual representation of the moon moving between us and the sun

This minimalist amethyst necklace is a lovely ode to the variety and beauty of earth's crystals

The 16k gold plated eclipse pendant is inlayed with cubic zirconia crystals

Antibody Necklace Pendant Style:Antibody without antigens (looks like an upside-down "Y") The Klein bottle is aThe world is collectively thinking about antibodies right now. These Y shaped proteins protect us from bacteria and viruses by binding to pathogens' unique molecule, called an "antigen". When your body produces the antibodies that bind to the antigen of a bacteria or virus, your immune system can neutralize the pathogens and keep you from getting sick immunity! If you look closely, the polished steel antibody pendant displays the antigen binding site,