Pi Earrings - Sterling Silver, Handcrafted
Beautifully handcrafted in Oregon, these sterling silver Pi earrings will help you celebrate the “irrational” and Pi Day every March 14! 1” length, s925 stamped sterling silver. Push back closure. Includes jewelry pouch.
Why celebrate Pi in Astronomy? Useful for all kinds of calculations, it is also important to scientists who work with planetary bodies and the spacecraft that visit them. It is also used by NASA scientists to calculate the distance between stars in a projection of the sky (spherical trigonometry – a special kind of geometry)
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