/diy/ - Do It Yourself

How is it possible that no one managed to test something so simple?
Only found one test in a vacuum and it doesn't look very convincing https://www.youtube.com/watch?v=CGN65lse5yE and the comments say that the pressure wasn't enough for a good vacuum or that it wasn't isolated and it could create an "electron wind".
Also in the test it moves towards the (-) electrode while it should be moving towards (+) if it should be the Biefield-Brown gravity effect.
It moves to the small electrode just like an ioncraft so it most obviously just works on ion winds because the vacuum wasn't good enough.
The rest of the people just test these things in open air.

How are these people so retarded? They just need to put it in a closed system like a plastic box or a baloon or a plastic bag to eliminate the effect of the ion wind. And then measure if it changes weight. How is it possible none of these retards did this and only test it in open air?