Slit Decision

Enter two choices in the fields below. Click on 'Choose', and be prepared to execute the choice that is made for you.


What Is This?

The choice given above is made based on a Quantum Random Number Generator, obtained from qrng.anu.edu.au. According to the Many Worlds Interpretation, each possible quantum outcome happens in some universe. Therefore, both options will be given to "you". When you see the choice made above, the "you" in another universe will have gotten a different result.
If you let your actions depend on the result given above, then, that means that there is another universe in which you will take the other option. For further reading, I suggest the wiki page, this video, or the amazing science fiction story Anxiety Is the Dizziness of Freedom by Ted Chiang.

See also kwantumkwestie.nl for the Dutch version.

Huge thanks to ANU for providing an open API.
Your choices never leave your device, and are only seen by you and people standing next to you.

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