What do you guys think of UFO's?

[BAndrew]

What claim did i make against a specific scientific theory, law, etc, that places the burden of proof on me?

You claim that our current theories are not correct, without having any proof. I am not saying that they are 100% correct, but you can't just go on and shake them down. A logical claim consists of the following:

Accept some things as facts (theory) --> proccessing with logical steps (such as proving theorems or making experiments or in our case supporting your opinion with evidence) --> end up with a conclusion ---> Judge whether the conclusion is logical ---> renew your theory with more details

You are skipping the first step.