Copper Niobium Superconductor - Knifemaker Material For Sale

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Copper Niobium Superconductor - Knifemaker Material:
$729.00

Copper niobium superconductor - wood grain . This is the real stuff from the super collider project in Texas.

Rare SC Superconductor Metal Thick Slice Chunk Collectible Copper Niobium #11

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19 pecies Metal 10/25.4mm Density Cube 99.95% Pure for Element Collection

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18 Pcs Metal Elements Cube Density Cubes 99.99% High Purity, Periodic Table7526

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