My crush asked me if i wanna "netflix and chill" what does that mean? dont come at me i just needa know before i answer him :}

Well its mean they want to watch netflix and have sex with you

Explanation:

Netflix and chill means that he wants to escalate things to something more serious. I suggest, please talk to your parents before anything, and tell them whats going on. That means he wants something besides watching Netflix, PLEASE TELL YOUR PARENTS!

it can be observed without changing the identity of the object.

it depends on what substance you're talking about as well as many other factors. in quantum mechanics, the observation of particles affects the observers ability to measure certain properties. for example: you can know the velocity of a particle, but you can't know it's position; or you can know it's position, but not it's velocity. it's like trying to find out where a grain of sand is by throwing other grains of sand at it. once you find out where it is, it's been moved. it's also like trying to find an answer to the question of whether or not a tree falling in a forest makes a sound if nobody is there to hear it. paradoxically, the only way to find out is to be there and hear it.