Michael Cane uttered the memorables line "Hang on a minute lads, I've got a great idea" at the end of the classic 60's movie The Italian Job (not that half arsed US remake recently), as his coach of gold bars rocked precariously over the edge of a large cliff.
Annoyingly the film then ended, and that was it. There was no sequel and we were left wondering what his idea was. Fortunately the Royal Society of Chemisty invited the public to suggest what the idea was, and there were some crackers.
The best one I read about was that the gang sing, get frogs in their throats, let the frogs jump up and down to rock the bus and use the rocks to weigh down the bus. A brilliant piece of lateral thinking from a 12 year old!!
