Here's an article they published previously about the use of stereoscopic photographs: http://www.bbc.co.uk/news/magazine-13359064 http://www.bbc.co.uk/news/mag

Here's an article they published previously about the use of stereoscopic photographs: http://www.bbc.co.uk/news/magazine-13359064 http://www.bbc.co.uk/news/magazine-13359064 Also has a few nice little interviews/videos tied in to it, and there was a full documentary aired around the same time.