Pecora immediately broadened the Senate investigation from short-selling to all Wall Street behaviour, starting with City Bank.

ECONOMIST: How Ferdinand Pecora won the blame game

The mathematics of gas molecules are well understood, and provide a surprisingly good starting point for analysing the behaviour of cars.

ECONOMIST: Traffic management: Desynchronised | The

Professor McGrew said the team was starting to see new patterns of chimpanzee behaviour emerging.

BBC: Cultural habits of chimps