Well I don't know really anything about the physical sciences. I can see where just setting up the experiment to allow observation will possibly interfere with the natural actions of particles, etc.

But being observed and knowing or thinking you are being observed will alter people's natural behavior. So any experiment regarding such has to take observer effect into account.

Observer Effect.

It is possible and even likely with experiments involving human/animals behavior.

This is the same stupid argument that video games cause violent behavior. So, how do you explain the millions of us who went through grade school inoculations and didn't develop autism or any other noticeable side effects.

What? Like a proton gift card? Waaatifa never 'give' anything. They are takers and destroyers.

Pretending like dirty leftcoast roasties aren't using VPNs to mask their locations.

You are that dumb aren't you?