Interesting coincidence, now that he's written the
Raw Shark Texts screenplay - in 1993, Simon Beaufoy co-directed and co-wrote the short "
Physics for Fish" for the TV show 10x10:
"Anna, aged 15, is preoccupied with next week's physics exam. Mark, aged 25, is preoccupied with catching a 30-pound pike and with getting Anna into bed. When the exam comes, Anna is faced with a question about refraction of light in water, illustrated with a diagram of an angler. All she can think of is Mike, waiting for her. Meanwhile, she herself is turning into a fish." (Source:
BFI.org.uk)