Thursday Think-tank

Five things we're all wondering about

1 Allan Zeman gives up Canadian passport to be Chinese citizen ... he promises from now on to act rudely and talk loudly.

2 Bledisloe Cup held outside New Zealand or Australia for the first time ... Hong Kong was a neutral site, kind of like Switzerland with less stable banks.

3 Three out of four teachers suffer stress ... the other teacher, though, has a happy relationship with students.

4 Public lift plunges 14 floors ... officials assure us it's just part of the global cable crunch, but our elevators are still fundamentally sound.

5 Dragonair pilots stripped of their uniform hats ... on long-haul flights, in a stuffy cockpit, they probably strip off their shirts, too.