Pi NecklaceSimple, elegant, and smart this pi necklace is mathematically proven to be the perfect accessory for every occasion. It features your choice of a gold or silver colored steel pendant hanging from an 18 inch gold plated chain, 18 inch sterling silver chain, or adjustable black leather cord with ceramic beads. The pendant measures about 2 3 inch and will never tarnish. Perfect for: Mathematicians or math aficionados Engineers Architects Rational and

and women are playing an integral part of the process

these earrings will add that extra "Hooray

and euphoria

Museum enthusiasts

Each earring weighs 7g and measures 7cm (about 2

a mother's love for a child

Anyone with an interest in feelings and the fascinating ways our brain works

this is the only necklace out there with an antibody and virus that actually fit together in the antigen binding site

- "A woman led the enterprise"

Over the millennia

hung from a 28 inch gunmetal chain

As far as we can tell