Adding science to the backs v forwards session
With my usual gift for timing, I only stumbled across the Freakonomics podcast on the Super Bowl this week, a handy fortnight after the actual event it was discussing.
The idea was a neat one - to get former American football players to discuss what people should watch for, whether they were settling down for their once-a-year fix of the sport or hard-core fans bringing a high level of appreciation to the event.
