Avogadro's Number Bracelet Material:Brass It's not often that buying

It's not often that buying jewelry and doing good in the world intersect

If you've ever looked up at the dark night sky and marveled at the beauty and mystery and sheer vastness of the universe

The lettering is subtle and the pendant can be worn either with the phrase facing outward or towards the heart

minimizing energy loss and withstanding harsh conditions

Avogadro's Number Bracelet Material:Brass It's not often that buyingAvogadro's constant: "the number of elementary entities per mole of substance". It's a big number which is to say, there's a lot of stuff in the universe. Wear a piece of it with this hand stamped bracelet. Available in aluminum or brass, it is sturdy enough to last for years and years. (Note that hand stamped lettering varies a little, so yours will be charmingly unique.) Perfect for: Chemists of all types Molecular biologists Science teachers Mole