T he doctors in Pakistan are mystified by the case of two brothers who have come to be known as the 'solar kids'. During the day, Abdul Rasheed and Shoaib Ahmed, 9 and 13, are like any other brothers who laugh and play together. But as soon as the sun goes down they collapse into a vegetative state - completely paralysed and unable to talk. The brothers, who live in Pakistan, have been dubbed 'the solar kids' as their parents claim they get their energy from the sun. The case has baffled doctors who have no idea what is causing their symptoms. The brothers are undergoing extensive medical testing in the capital, Islamabad, and samples of their blood have been sent to overseas specialists for further examination!