Estrogen is famous for its role in female development. Yet its influence reaches beyond curves and cycles: bone density, body temperature, cholesterol balance, and even health of skin and hair have been related to estrogens. This subtle, graceful necklace is the ideal emblem of femininity.
Give a geek gift that combines art with science! Sophisticated yet geeky! Each piece of jewelry includes an informational card describing the science that inspired the piece.
Sterling silver pendants are approximately 1 1/2" wide and attached to a 16-18" sterling silver, snake chain with lobster clasp. Made in the USA and packaged in an attractive recycled gift box complete with a ribbon. You can't go wrong with the geek gift of molecular jewelry!
The Periodic Table Playing Cards are a double deck which include all 118 elements. They are the perfect geek gift for the chemist geek in your life! Each card includes the name of the element in English, French and Spanish, the atomic ...