I imagine the curriculum has changed since my day but, even so, I’m pretty sure not many biology lessons look like this one by Mamoru Iriguchi. With a dressing-up-box aesthetic and a naive enthusiasm, the Edinburgh performer casts the audience in the role of 14-year-old pupils at “Summerhall secondary school”. Ably assisted by Afton Moran, using hand-knitted pubic hair and clownfish costumes as visual aids, and making natty use of a computer monitor that turns real-world objects into screen animations, he takes us through the evolutionary story of reproduction. It’s an illustrated lecture that traces the journey from the earliest sea creatures to the appearance of land animals and onwards to the present day. [READ MORE]