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Schrödinger's cat key ring
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Schrödinger's cat key ring
Schrödinger's cat is a thought experiment. The thought experiment presents a cat that might be alive or dead, depending on an earlier random event and, until observed, the cat exists as both dead and alive simultaneously. The thought experiment illustrates the bizarreness of quantum mechanics and the mathematics necessary to describe quantum states.
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5.0 out of 5 stars rating
5 out of 5 stars ratingBy Ali Y.4 February 2026 • Verified Purchase
Metal Circle Keychain, 5.08 cm
Lovely & cute keychains i love them thank you sooo much ,they also reached to me soo fast 😍.
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5 out of 5 stars ratingBy Victoria21 August 2023 • Verified Purchase
Zazzle Reviewer Program
Beyond expectations. Choice of artwork is overwhelming, I found exactly what I needed from SJW_Graphics. Detail, colors, overall design looks great on this keyring. Could use as a pendant, purse charm, bookmark, too! Metal is sturdy without being heavy. Colors beautiful, with clear margins. Customized name makes this gift extra special. So many fonts, so many colors & sizes!
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5.0 out of 5 stars rating
5 out of 5 stars ratingBy Nico S.27 February 2024 • Verified Purchase
Metal Circle Keychain, 5.08 cm
Zazzle Reviewer Program
I find this very interesting and great since I am a huge fan of snakes. This keychain fits the bill!
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Product ID: 146000282797329407
Posted on 27/12/2011, 10:27 AM
Rating: G