Top of the class ginge , well done.
Commiserations busby, it was also an excellent clue
Nice clip BBM2. My science teachers were never such fun. Even Mr Y (i have forgotten), the only man in an all girl's school. On Bonfire night we presented him with some sparklers and a poem
"If it wasn't past our pocket
We'd have given you a rocket"... but he didn't see the funny side.