Fourteen Russian athletes have tested positive, now samples taken at the Beijing Olympics have been re-analysed. In just three weeks a decision is due on Russia's participation in the Rio games. Athletes from 11 other countries have also now returned 'positives'. The IOC has said up to 31 athletes could be banned from Rio.
Now, we've tended to see robots as a threat, especially to jobs, as they become more and more capable, but at Europe's biggest robotics event all the talk is about something called 'a cobot'. The idea is that collaborative robots will work with humans rather than replace them.