3D Printed

Demon Core Replica with Stand, 3.5 inch 3D Printed Nuclear History Desk Toy, Physics & Science Teacher Gift, Fidget Sphere

Name: Demon Core Replica with Stand, 3.5 inch 3D Printed Nuclear History Desk Toy, Physics & Science Teacher Gift, Fidget Sphere
Brand: Crafty Cady Chicks
SKU: 4408800616
Price: 12.60 USD
Availability: InStock

~~$18~~ $12.60

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Secure checkout is handled by Etsy. Handmade in Wayland, Michigan.

The story behind this pieceThe Demon Core: History's Most Dangerous Sphere, Made Safe for Your DeskIn 1945 and 1946 a grapefruit-sized sphere of plutonium claimed two scientists at Los Alamos. Ours is plastic, it comes apart, and it's the best conversation starter on any desk.

A 3.5 inch replica of the Los Alamos "demon core" from 1945-46, 3D printed in chrome-look silver silk PLA. The inner sphere nests snugly inside the outer reflector shell and lifts out, so it doubles as a fidget toy. Comes with a small display stand. A 6 inch version is available on request (also in another listing).

Step into the past with our replica of the Demon Core. Perfect gift idea for those who value unique collectibles or educational props.