Best of the Week - 17 February 2012

Highlights from Radio New Zealand National's programmes for the week ending Friday 17 February. This week .... how an All Black become embroiled in a media frenzy about breastfeeding, the mystery of the missing ZK-AFB Dragonfly, discovering whether red means heat or danger in the plant kingdom, the jogging craze that started in New Zealand, giant amphipods found in the Kermadec Trench, a tour through a new state house in Timaru in 1959, cochlear implants and why you'd have one, the catastrophe of cigarettes and finding beauty in the practical - bridges.