of the world�*s biggest offshore wind farm, hornsea 1. just a single rotation of one of these turbines can power the average uk home for an entire day. as i�*ve been finding out. it�*s all part of the uk�*s aim for a sustainable energy revolution. it�*s actually much smoother than it looks. if you thought your commute to work was rough going, check this out. we are with a team trying to get out to service a wind turbine. so the north sea is famous for its savage weather. but that�*s why they have put the wind turbines out here, because this is where the wind is. but of course, it means they are very hard, whoa, to maintain. the swell is up to