Recent content by frankja

Thanks, everyone. Me and a friend had a discussion about this, and we needed a closure :) Frank

Hello everybody, I have kind of a philosophical question about vacuum and piston. I know this does not work in the real world because, of imperfection in seals and lack of "real vacuum", but here it goes. If you have a tube which is closed in one end, open in the other end, and 100% rigid...