Answer:
It happens when something has been cut with H2O.
I bind it and it walks. I loose it and it stops.
What is pronounced like one letter, written with three letters. And belongs to all animals?
At the sound of me, one may dream or stamp their feet, At the sound of me, one may laugh or sometimes weep.
I don't have eyes, but once I did see. Once I had thoughts, but now I'm white and empty.
If itβs information you seek, come and see me. If itβs pairs of letters you need, I have consecutively three. What am I?