Dr Sorcha Knowles and Professor Mike McCork answer questions. Eden from Kilmeaden asks 'where exactly is the internet? Is it up in the sky?'. Show more
Discover 11,128,835 listings and 279,745 playable programmes from the BBC
Dr Sorcha Knowles and Professor Mike McCork answer questions. Eden from Kilmeaden asks 'where exactly is the internet? Is it up in the sky?'. Show more