Particles of "air" have detectable weight, but surely is something inside the chamber when you take them out "mechanically".
You don't realize that the experiment is made with lights on illuminating the chamber. What is that telling you?
Simple.
That your "nothing" never happens. There is no "nothing" in the universe. Only the ignorant think that nothing is what fills space.
Radiation is present inside the chamber, isn't?
Radiation is "something".
My advice is to throw away f=good for nothing theories of science and better start again based on facts.
Don't you agree?
