Tap / click on image to see more RealViewsTM
CA$15.40
per keychain
Schrödinger's cat keychain
Qty:
Style
Aluminum Circle
+CA$4.00
+CA$4.00
+CA$19.70
+CA$19.70
About Keychains
Sold by
About This Design
Schrödinger's cat keychain
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.
Customer Reviews
4.6 out of 5 stars rating5.5K Total Reviews
5,522 Reviews
Reviews for similar products
5.0 out of 5 stars rating
5 out of 5 stars ratingBy J.December 1, 2024 • Verified Purchase
Metal Circle Keychain, 5.08 cm
Beautifully made, picture has excellent qualiry. I just love it! Thank you!
5.0 out of 5 stars rating
5 out of 5 stars ratingBy Ali Y.February 4, 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 😍.
from zazzle.com (US)
5.0 out of 5 stars rating
5 out of 5 stars ratingBy Sabah P.April 12, 2023 • Verified Purchase
Metal Circle Keychain, 5.08 cm
Zazzle Reviewer Program
Exactly the same as the picture looks great! Perfect. It looks dark and is the same as the photos.
Tags
Other Info
Product ID: 146000282797329407
Designed on 2011-12-27, 10:27 AM
Rating: G