這個視頻莫名其妙。

No, you can not change the past, not in this universe.

The lady in the video doesn't know what she is talking about. Her comments on the Schrödinger's cat experiment are nonsense too.

Ignore it.

If you like to hear about this experiment, here is a better video: https://youtu.be/wcwDmvkyNLU

But I think this so-called delayed-choice experiment is unnecessary intellectual gossip, better to ignore it altogether, from Wheeler or not.

 

 

 

 

 

 

所有跟帖： 

• 收藏了，多謝！ -stonebench- ♂ (182 bytes) () 01/13/2023 postreply 13:58:15

• 這個視頻也很好： -中間小謝- ♂ (150 bytes) () 01/13/2023 postreply 20:38:48

• 太好了，謝謝謝 -stonebench- ♂ (18 bytes) () 01/14/2023 postreply 09:13:08