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The first law of thermodynamics states that although energy can be transformed, it cannot be created or destroyed. A sterling silver tag has been handstamped with the simplest form of formula for the first law of thermodynamics:
(delta)U=Q + W, where U stands for internal energy, Q stands for heat and W stands for work done by the system. The study of thermodynamic processes is very important to most branches of science and engineering, including physics, chemistry and metamorphic petrology.

~ 16" fine sterling silver box chain (not pictured but cute)
~ Sterling silver handstamped tag
~ Totally unique design! Stand out from the crowd and show your braininess with your jewelry!

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ATTENTION!!! This is a 100% hand stamped item. I use an anvil and hammer to create each piece and no two are exactly alike. There can be variations in alignment and depth of images and other imperfections that are a result of me not being a machine. If you are looking for machine crafted perfection I am afraid my humble little creations may not be for you. Please consider this before you buy. Thanks.

First Law of Thermodynamics Formula Handstamped Necklace - Sterling Silver

$18.00 USD
Only 1 available
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  • Handmade item
  • Materials: sterling silver sheet metal, chain, steel handstamps
  • Made to order
  • Feedback: 222 reviews
  • Ships worldwide from New Mexico, United States