While most of us might retreat indoors at the first rumble of thunder, filmmaker Alister Chapman travels hundreds of miles to capture extreme weather conditions on video – including tornadoes, hurricanes, and lightning storms of biblical proportions. As if that wasn’t enough, he’s also started filming his exploits in stereoscopic 3D! When he dropped into our Nottingham office for a chat, we couldn’t pass up the chance to ask him a few questions about his awe-inspiring video work.