One student is cruising through the air on a trapeze, another is perfecting his handstand twist, while two second-years are stretched out inside huge metal hoops, spinning themselves around the high-ceilinged, bare-brick-walled space. It’s your average lunch break at Circus Space, housed in the former Shoreditch Electricity Generating Station, where students are studying for a gravity-defying BA Hons in Circus Arts. The three-year course, which began in 1998 as a way to train performers for the Millennium Dome project, is run by 52-year-old ex-clown and professional juggler Tim Roberts, who wears his 2ft, polka-dot clown shoes to compere each summer’s graduation ceremony.