ananyo writes: "With the Olympics due to kick off on 27 July in London, Nature has taken a look at how far science would be able to push human athletic abilities if all restrictions on doping were lifted. The article mentions anabolic steroids (up to 38% increase in strength), IGF-1 (4% increase in sprinting capacity), EPO/blood doping (34% increase in stamina), gene doping and various drugs and supplements, as well as more 'extreme' measures such as surgery and prosthesis. Hugh Herr, a biomechanical engineer at MIT, says performance-enhancing technologies will one day demand an Olympics all their own. But is that time already upon us? And would slashdotters be interested in watching the 'enhanced Olympics' if they were staged?"