Going on holiday with the kids? If you’re tired of the beach and seeing Mickey and Minnie for the umpteenth time, you might want to consider a theme park with dizzying, hair-raising, death-defying roller coasters and other assorted rides. Gone forever are the wooden roller coasters of yesteryear, the old “Russian Mountains”. Today, roller coasters incorporate high technology and physics, giving riders high speeds, amazing loops of all kinds, G-force and weightlessness. Thrill seekers won’t want to miss the low-down on the best spine-chilling rides around the world so here are the most death-defying rides ever.