August is festival time in Edinburgh so, Alasdair Keane goes behind the scenes at the Royal Edinburgh Military Tattoo to find out how tech makes this spectacular show sparkle. Show more
Discover 11,128,835 listings and 277,853 playable programmes from the BBC
August is festival time in Edinburgh so, Alasdair Keane goes behind the scenes at the Royal Edinburgh Military Tattoo to find out how tech makes this spectacular show sparkle. Show more