I stopped reading New Scientist after their appalling article about Roger Shawyer's `reactionless' EmDrive. (
http://www.newscientist.com/channel...tivity-drive-the-end-of-wings-and-wheels.html.) I suppose it's ok to cover something that's obviously crackpot: it violates conservation of momentum if it operates as he claimed, which is as plausible as a working perpetual motion machine. But it was worse than that - the article mentioned his purported theoretical explanation, which was supposed to rely on relativistic electromagnetism. The problem is that momentum is conserved in relativistic electromagnetism, so whatever is going on with his experiments, any physicist could tell straight away that his explanation must be nonsense!
I'm not sure why it annoyed me so much, but it's really on exactly the same level as writing about a perpetual motion machine and saying opinions differ on whether it works or not.