Fung Chow was a peace-loving Vietnamese village, made out of paper by Nick Ruck. The attention to detail was magnificent - there were little bits of ripped-up paper to represent huts and villagers and everything.
Then the welding-torch helicopters came. Manned by Nick Ruck, who shouted an off-key Ride of the Valkyries, the helicopters left no surviving paper villagers, or huts. Nick Ruck stopped shouting Wagner to scream in a slightly foreign accent.
Mr Ashworth - our metalwork teacher - looked visibly shaken when he arrived at the scene, and may well be the last case of post-traumatic stress disorder caused by the Vietnam war.