Dive right in! Like the weather, the Daily Star's FREE newsletter is a scorcherVirus-zapping talking robots are the latest cutting edge technology to be used in the fight against Covid-19.The five-and-a-half foot bots will buzz around hospitals like R2-D2 and destroy killer virus bacteria.Hospitals in England will use the £70k germkillers to clean surgeries and operating theatres.They have been pictured in hospital corridors being flaunted by staff.Despite looking like something from Doctor Who, the wheeling light up machines will be vital in the fight against Covid-19.The battery powered bots will roam corridors and emit UV-C light that will eradicate germs.And the virus-zappers can even be trained to flash different colours and programmed.