The science of sleep
b'All this week on Newstalk we are celebrating science week by looking at the science of different aspects of our daily lives. This morning we are looking at the science of sleep Tom Coleman is a Health scientist and sleep coach and he joined Ciara this morning on the show.\\n\\nScience week is taking place from 13th to 20th November with events running right across the country both in-person events and online. For more see SFI.ie'