The ‘Bad Science’ column at The Guardian does the obvious. “We take a claim, and we pull it apart to extract a clear scientific hypothesis, like “homeopathy makes people better faster than placebo” or “the Chemsol lab correctly identifies MRSA”; then we examine the experimental evidence for that hypothesis…” Not shockingly, it finds there is no evidence for claims that magnetizing your wine “‘ages’ it in only 45 minutes!”