These sloping structures are often used as a euphemism for life as they’re full of ups and downs, twists and turns and surprises around every bend. And these humongous modern marvels have come a long way since the day of ice tracks. Taller, faster, longer, more air time, meticulous theming and non-stop thrills are the name of the game. Pull down your lap bar, hold on tight and get ready to enjoy a radical ride. All clear! We’ll ramble on about rollercoasters on this week’s episode of FYI.Foll...