On the pulse: Edinburgh show measures the audience's heart rate
Plot of The Inevitable Heartbreak of Gavin Plimsole is steered by the heartbeats of audience membersBa-bum, ba-bum, ba-bum. It's the simple rhythm that governs of all our lives. But how often do we really give any thought to our heartbeats?It's the idea that sits " quite literally- at the heart of one of the most unusual productions at Edinburgh festival this year, where the monitored heart rates of the audience will…