In the quantum Cheshire cat experiments, a weak measurement is made along a path in the interferometer, ... which would make it impossible to trace which path a particle had taken.

One such scoundrel is the Cheshire Cat, who always does things on their own terms. Getting them to stay put or make sense is nigh impossible, but they still have a role to play in the village.

DEAR PET TALK: What is a Cheshire Cat? Theatre Kid DEAR THEATRE KID: That is a very timely question. I have just directed the play, “Alice in Wonderland” which just opened at Stratton Players ...

DEAR PET TALK: What is a Cheshire Cat? Theatre Kid DEAR THEATRE KID: That is a very timely question. I have just directed the play, “Alice in Wonderland” which just opened at Stratton Players ...

The Cheshire cat grin is “a smile with far too many teeth on display, where the mouth doesn’t match up with the eyes, going practically from ear to ear,” according to TV Tropes.

Riddle me this, who has a mischievous grin and leaves behind a trace of chaos? Why Cheshire Cat, of course! Participate in the new Cheshire Cat Chaos Event to unlock playful rewards later this season.