This is the demonstration of dynamic MRI videos that used at @whatsinavoice17 at the Summer Science Exhibition 2017. Includes: Reeps One, April Fredrick, Thermoflynamics, Prof Elemental, Jess Ramsey, Catharine Woodward, Ellie Yuan, Duncan Wisbey, Hector Scott-Manly, Jonny Berliner, Howard Read and Lesley Garrett.