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 but geeky! Each piece of jewelry includes an informational card describing the science that inspired the piece.
Earrings are sterling silver, approximately 3/4" long and attached to French wires. 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 ...
Learn while you lather with a Periodic Table Shower Curtain!
Why waste your time mindlessly staring at white tile, when you could be refreshing your memory on the atomic number of Rhodium? Looking every bit like the poster from your ...