Quantum Theatre's latest show on numeracy and its tour resumes this Autumn Term 2007. Based on the mathematics curriculum for Primary Schools the play explores a variety of methods of mental calculation through handling and manipulating data, looks at probability scales and the mean, the mode and the median. On the planet Calculus, Johnny Spacehopper yearns to be a Supreme Guardian of the Friendly Federation, but his lack of mathematical knowledge is holding him back. However, when the all important book of knowledge containing vital data on every planet in the universe is stolen, Johnny seizes his chance to do a stupidly courageous and reckless act to try and bring it back.